Description Summary:
Qualcomm Snapdragon QCA7005 firmware contains a buffer overflow vulnerability triggered by improper authorization checks.

Executive Summary:
A critical buffer overflow vulnerability in Qualcomm Snapdragon QCA7005 firmware could allow adjacent attackers to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2026-25293

Affected Software: Qualcomm Snapdragon QCA7005

Affected Versions: QCA7005

Vulnerability: This is a buffer overflow vulnerability resulting from incorrect authorization logic within the PLC firmware. The vulnerability allows an adjacent attacker to bypass security controls and execute arbitrary code or cause a denial of service.

Business Impact

Successful exploitation of this vulnerability could lead to a complete loss of control over the affected hardware, which may be embedded in critical infrastructure or networking equipment. Given the 9.6 CVSS score, the potential for unauthorized access and code execution poses a severe risk to operational continuity and the security of the broader network environment.

Remediation Plan

Immediate Action: Consult the official Qualcomm security bulletin for May 2026 to identify available firmware updates or vendor-recommended workarounds for the QCA7005 chipset.

Proactive Monitoring: Monitor adjacent network traffic for anomalous patterns or malformed packets directed toward devices utilizing this chipset.

Compensating Controls: Implement network segmentation to isolate affected devices from sensitive internal networks, limiting the ability of potential attackers to reach the vulnerable interface.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of May 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The vulnerability is highly technical and requires proximity to the target network, which may limit the immediate attack surface.

Analyst Recommendation

Organizations utilizing hardware containing the Qualcomm QCA7005 chipset should prioritize investigating the specific firmware status of their devices. Due to the high severity and potential for remote code execution, identifying and applying the vendor-supplied firmware update is essential as soon as it becomes available.

Description Summary:
A stack-based buffer overflow in Qualcomm Snapdragon occurs when processing Device Capability Extended attributes in NAN Service Discovery Frames with invalid length values.

Executive Summary:
A critical stack-based buffer overflow in various Qualcomm Snapdragon components allows adjacent attackers to trigger memory corruption and achieve arbitrary code execution.

Vulnerability Details

CVE-ID: CVE-2026-25289

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8035, Cologne, CQ7790, CQ8725S, CQ8750M, FastConnect 6200, FastConnect 6700, FastConnect 6800

Vulnerability: The vulnerability is a stack-based buffer overflow caused by improper length validation in NAN Service Discovery Frames. An unauthenticated attacker positioned on the local network (AV:A) can trigger this memory corruption.

Business Impact

Successful exploitation allows an attacker to gain control over the affected device, potentially leading to unauthorized access to sensitive data or complete device takeover. The CVSS score of 9.6 highlights the extreme severity of this flaw, which could impact a wide range of mobile and networking infrastructure.

Remediation Plan

Immediate Action: Consult the Qualcomm August 2026 security bulletin to identify the specific firmware or driver update required for your affected hardware model.

Proactive Monitoring: Monitor for unexpected device reboots or abnormal memory usage patterns in systems utilizing the affected Snapdragon chipsets.

Compensating Controls: Restrict access to local network segments where NAN (Neighbor Awareness Networking) services are broadcast to minimize the exposure surface.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of August 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The complexity of local network exploitation somewhat limits the immediate threat surface, but the impact remains critical.

Analyst Recommendation

Users and administrators of Qualcomm-based hardware should verify their current firmware versions against the official August 2026 security bulletin. Apply the recommended updates immediately to prevent potential remote memory corruption and system takeover.

Description Summary:
A memory corruption vulnerability due to a buffer overflow in the Strongbox application may allow for system instability or arbitrary code execution.

Executive Summary:
A high-severity memory corruption vulnerability in Strongbox could allow attackers to trigger buffer overflows, leading to potential system compromise.

Vulnerability Details

CVE-ID: CVE-2026-25277

Affected Software: Memory / Strongbox

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability is a memory corruption flaw caused by a buffer overflow. By sending specially crafted input, an attacker may be able to overwrite memory regions, potentially leading to application crashes or unauthorized code execution.

Business Impact

With a CVSS score of 8.8, this vulnerability is critical. Successful exploitation could result in a total application crash (Denial of Service) or, more severely, arbitrary code execution on the host machine, leading to unauthorized access and potential data theft.

Remediation Plan

Immediate Action: Check the vendor's security advisory and apply the latest available security updates for Strongbox.

Proactive Monitoring: Monitor system and application logs for signs of memory-related errors or unexpected crashes that may indicate exploitation.

Compensating Controls: Apply input validation and memory protection mechanisms where possible to mitigate the risk of buffer overflow attacks.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 2, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Memory corruption vulnerabilities are highly dangerous. Organizations should prioritize updating the Strongbox application to the most recent version provided by the vendor to prevent potential code execution and ensure the stability of the system.

Description Summary:
Strongbox contains a memory corruption vulnerability due to a missing bounds check.

Executive Summary:
A memory corruption vulnerability in Strongbox poses a significant security risk, potentially allowing unauthorized code execution.

Vulnerability Details

CVE-ID: CVE-2026-25276

Affected Software: Strongbox

Affected Versions: See vendor advisory for affected versions

Vulnerability: The vulnerability is caused by a missing bounds check when processing data, leading to memory corruption. This flaw can be triggered by providing specially crafted input, potentially allowing an attacker to manipulate the application's memory space.

Business Impact

With a CVSS score of 8.8, this is a critical flaw that could lead to the compromise of sensitive data handled by Strongbox. Exploitation could result in unauthorized data access or application-level compromise, threatening the confidentiality and integrity of the information stored or processed by the system.

Remediation Plan

Immediate Action: Apply all security patches and updates provided by the vendor for Strongbox.

Proactive Monitoring: Review application logs for unexpected behavior, crashes, or evidence of unauthorized access attempts.

Compensating Controls: Ensure that the application is running with the least privileges necessary and utilize host-based security tools to monitor for suspicious process activity.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 2, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Organizations utilizing Strongbox should prioritize the application of any available vendor updates. Until a patch is applied, ensure the application is protected by existing layered security controls to mitigate the potential for exploitation.

Description Summary:
A race condition in Qualcomm Snapdragon components allows memory corruption due to improper handling of parameters between check and use.

Executive Summary:
A high-severity race condition vulnerability in Qualcomm Snapdragon firmware could enable local authenticated attackers to achieve memory corruption and potentially execute arbitrary code.

Vulnerability Details

CVE-ID: CVE-2026-25271

Affected Software: Qualcomm Snapdragon

Affected Versions: Cologne, FastConnect 6900, FastConnect 7800, IQX5121, IQX7181, QCA0000, SC8380XP, WCD9378C

Vulnerability: This is a Time-of-check Time-of-use (TOCTOU) race condition (CWE-367) that occurs when processing asynchronous input parameters, requiring local authenticated access to exploit.

Business Impact

With a CVSS score of 7.8, this vulnerability poses a significant risk to the confidentiality, integrity, and availability of the affected system. Exploitation could lead to unauthorized code execution at the firmware level, resulting in permanent data compromise or total system failure.

Remediation Plan

Immediate Action: Review the July 2026 Qualcomm security bulletin and apply the relevant firmware updates from the hardware vendor.

Proactive Monitoring: Review system performance logs for evidence of race condition artifacts or unexpected service restarts.

Compensating Controls: Restrict local access to the device and ensure that all firmware-level security features are active to limit the attack surface.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of July 7, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Firmware vulnerabilities of this nature are difficult to detect and remediate without vendor intervention. Prioritize the deployment of manufacturer-supplied updates to neutralize this TOCTOU race condition and secure the underlying hardware components.

Description Summary:
Qualcomm Snapdragon chipsets contain a stack-based buffer overflow vulnerability during the processing of HT40 channel layouts.

Executive Summary:
A memory corruption vulnerability in Qualcomm Snapdragon chipsets could allow a local attacker with low privileges to gain elevated control over the device.

Vulnerability Details

CVE-ID: CVE-2026-25268

Affected Software: Qualcomm Snapdragon

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This is a stack-based buffer overflow (CWE-121) occurring during dynamic channel switching. It allows an attacker with low-level local access to trigger memory corruption when the system processes invalid HT40 channel layout data.

Business Impact

With a CVSS score of 8.8, this vulnerability poses a significant risk to the integrity and availability of devices using affected Qualcomm hardware. Successful exploitation could lead to total system impact, including privilege escalation and the execution of arbitrary code, which is particularly dangerous for enterprise-grade networking and mobile hardware.

Remediation Plan

Immediate Action: Check the Qualcomm July 2026 Security Bulletin for device-specific firmware updates and apply the necessary patches to your hardware.

Proactive Monitoring: Monitor for unexpected system reboots, stability issues, or performance degradation on affected hardware, which may indicate memory corruption events.

Compensating Controls: Restrict physical or local access to affected hardware components to minimize the attack surface, as the vulnerability requires local access to exploit.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of July 7, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Hardware-level vulnerabilities like this one are difficult to mitigate without vendor-supplied firmware updates. Organizations utilizing affected Qualcomm Snapdragon platforms must coordinate with their hardware vendors to verify the availability of patched firmware and schedule deployment immediately.

Description Summary:
An untrusted pointer dereference vulnerability in the Qualcomm Snapdragon IOCTL device driver allows for memory corruption when processing requests with invalid arguments.

Executive Summary:
A high severity memory corruption vulnerability in the Qualcomm Snapdragon IOCTL driver could allow a local, low-privileged attacker to compromise system stability and security.

Vulnerability Details

CVE-ID: CVE-2026-24083

Affected Software: Qualcomm Snapdragon

Affected Versions: QAM8295P, QCA6696, SA8295P

Vulnerability: This is an untrusted pointer dereference vulnerability (CWE-822) occurring within the IOCTL device driver. An attacker with local, low-privileged access can pass invalid arguments to the driver, causing memory corruption.

Business Impact

The CVSS score of 7.8 justifies the high severity rating, as the vulnerability affects core driver functionality. Successful exploitation could lead to privilege escalation or a denial of service, potentially impacting the reliability of systems that depend on the Snapdragon platform for critical operations.

Remediation Plan

Immediate Action: Consult the August 2026 Qualcomm security bulletin and install the latest patches or firmware updates provided by your hardware vendor.

Proactive Monitoring: Maintain visibility into kernel-level logs and system error reports to identify potential attempts to trigger illegal IOCTL requests.

Compensating Controls: Implement strict access control policies to ensure that only authorized applications or users have the necessary permissions to interact with device drivers.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of August 5, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The vulnerability is highly technical and requires specific local access, which provides a degree of natural mitigation.

Analyst Recommendation

Drivers are frequent targets for attackers seeking to elevate privileges on a system. It is essential to apply the provided vendor updates to remediate this pointer dereference flaw and ensure that the IOCTL interface is properly secured against malformed input.

Description Summary:
A use-after-free vulnerability in Qualcomm Snapdragon products allows local attackers to achieve high-impact memory corruption.

Executive Summary:
A critical use-after-free memory corruption vulnerability affects multiple Qualcomm Snapdragon chipsets and connectivity modules, posing significant local system compromise risks.

Vulnerability Details

CVE-ID: CVE-2026-24082

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8031, AR8035, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800

Vulnerability: This is a use-after-free vulnerability categorized as CWE-416, triggered when copying data from a freed source during a performance counter deselect operation. The CVSS vector indicates that a low-privileged local attacker can execute the attack without user interaction, leading to high impacts on confidentiality, integrity, and availability.

Business Impact

A successful exploit of this vulnerability could allow an attacker with local access to compromise the underlying system, leading to complete data compromise, unauthorized access, or denial of service. The assigned CVSS score of 7.8 reflects the severity of the potential impact, though the local attack vector slightly mitigates the overall urgency compared to remote vulnerabilities.

Remediation Plan

Immediate Action: Apply the vendor security updates provided in the Qualcomm May 2026 bulletin as soon as they become available for your specific device model.

Proactive Monitoring: Monitor system logs for unusual kernel crashes, unexpected reboots, or unauthorized attempts to execute performance counter operations.

Compensating Controls: Restrict local user access and enforce strict the principle of least privilege to minimize the risk of unauthorized local execution.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 6, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. CISA SSVC assessment confirms that exploitation is currently none, though the inherent flaw poses severe risks if local code execution is achieved.

Analyst Recommendation

Security teams must prioritize identifying affected Qualcomm hardware within their device inventory and coordinate with device vendors to deploy firmware patches. Applying the official vendor update is essential to mitigate the risk of local memory corruption and system compromise.

Description Summary:
A buffer overflow vulnerability exists in the Qualcomm Snapdragon fingerprint Trusted Application, triggered by the handling of malformed request parameters.

Executive Summary:
A high severity buffer overflow vulnerability in the Qualcomm Snapdragon fingerprint Trusted Application could allow a local, low-privileged attacker to achieve unauthorized code execution.

Vulnerability Details

CVE-ID: CVE-2026-24080

Affected Software: Qualcomm Snapdragon

Affected Versions: Cologne, FastConnect 6700, FastConnect 6900, FastConnect 7800, QAM8255P, QAM8295P, QCA6574AU, QCA6595AU

Vulnerability: This is a buffer overflow vulnerability (CWE-120) involving the failure to validate the size of input parameters within the fingerprint Trusted Application. The attack requires the user to have local, low-privileged access to the device.

Business Impact

With a CVSS score of 7.8, this vulnerability represents a serious threat to secure processing environments. If exploited, an attacker could gain control over the fingerprint authentication process, potentially leading to a total compromise of the security features managed by the Trusted Application.

Remediation Plan

Immediate Action: Apply the latest security updates provided by the device manufacturer as detailed in the August 2026 Qualcomm security bulletin.

Proactive Monitoring: Review system and audit logs for anomalies related to the fingerprint authentication service or unexpected process terminations.

Compensating Controls: Restrict physical and local access to the device to prevent unauthorized individuals from executing the necessary commands to trigger the overflow.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of August 5, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The vulnerability is tied to a specific Trusted Application, which limits the attack surface to those capable of interacting with the fingerprint driver.

Analyst Recommendation

This vulnerability highlights the need for rigorous input validation within Trusted Execution Environments. Organizations should treat this as a high priority update, ensuring that patches are tested and deployed to all vulnerable hardware to prevent potential exploitation of the biometric authentication subsystem.

Description Summary:
Qualcomm Snapdragon components contain a cryptographic vulnerability due to missing authentication during the processing of registration requests.

Executive Summary:
A critical authentication bypass vulnerability in various Qualcomm Snapdragon components could allow unauthorized access to sensitive data and system integrity.

Vulnerability Details

CVE-ID: CVE-2026-24079

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8035, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800

Vulnerability: This is a missing authentication for critical function (CWE-306) vulnerability occurring during the registration request process. The vulnerability allows an unauthenticated attacker, with adjacent network access, to bypass security checks and manipulate critical system functions.

Business Impact

The CVSS score of 8.1 indicates a high severity risk. Successful exploitation could lead to unauthorized access to system resources, potential data compromise, and the ability to execute unauthorized registration commands. This poses a significant security threat to device ecosystems relying on these Snapdragon components for secure communications.

Remediation Plan

Immediate Action: Review the official Qualcomm August 2026 security bulletin and apply the recommended firmware or driver updates provided by the device manufacturer.

Proactive Monitoring: Monitor device registration logs for any unusual requests or unexpected registration patterns from unauthorized adjacent devices.

Compensating Controls: Ensure that network segmentation is enforced to limit the exposure of vulnerable components to untrusted or unauthorized adjacent network entities.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of August 5, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently dangerous due to the lack of authentication, which simplifies the attack vector for those with network proximity.

Analyst Recommendation

Given the high CVSS score and the nature of the flaw in critical hardware components, administrators should prioritize the identification of affected devices. Apply vendor-provided patches as soon as they become available through the relevant hardware or software distributors to mitigate the risk of unauthorized access.

Description Summary:
A memory corruption vulnerability exists in memory allocation processes when handling specific alignments, potentially leading to arbitrary code execution or system instability.

Executive Summary:
A critical memory corruption vulnerability in memory allocation services is being actively exploited in the wild, posing a severe risk to system integrity and enabling potential remote code execution.

Vulnerability Details

CVE-ID: CVE-2026-21385

Affected Software: Memory Management Component Memory Allocation Services

Affected Versions: See vendor advisory for affected versions

Vulnerability: This vulnerability involves a memory corruption flaw triggered during the processing of memory alignment requests. The flaw likely allows an unauthenticated attacker to corrupt system memory, potentially leading to a privilege escalation or full system compromise.

Business Impact

A successful exploit of this vulnerability could lead to total system failure or the unauthorized execution of malicious code at the kernel or system level. Given the CVSS score of 7.8 and its confirmed status on the CISA KEV list, the risk to business continuity and data confidentiality is substantial. Organizations may face significant downtime and the loss of sensitive intellectual property if these systems are compromised.

Remediation Plan

Immediate Action: Apply the specific security updates provided by your hardware or operating system vendor immediately to patch the underlying memory management flaw.

Proactive Monitoring: Implement advanced endpoint detection and response (EDR) tools to monitor for unusual memory access patterns or unexpected system crashes that may indicate exploitation attempts.

Compensating Controls: Utilize memory protection extensions (such as MPX) or robust address space layout randomization (ASLR) to increase the difficulty of successful memory corruption exploitation.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of March 4, 2026, this vulnerability is confirmed to be under active exploitation in the wild. While public exploit code has not been broadly released, the inclusion of this CVE in the CISA KEV list indicates that sophisticated threat actors are currently leveraging this flaw.

Analyst Recommendation

This vulnerability represents a high-priority threat due to its active exploitation status. IT administrators must prioritize the deployment of vendor-supplied patches across all affected infrastructure. Immediate remediation is the only effective way to mitigate the risk of a successful system compromise.

Description Summary:
A buffer overflow vulnerability exists in Qualcomm Snapdragon components during power management request processing due to improper input and output buffer size validation.

Executive Summary:
A memory corruption vulnerability in multiple Qualcomm Snapdragon hardware components allows a local authenticated attacker to achieve total system compromise.

Vulnerability Details

CVE-ID: CVE-2026-21382

Affected Software: Qualcomm Snapdragon

Affected Versions: Cologne, FastConnect 6900, FastConnect 7800, QCA0000, SC8380XP, WCD9378C, WCD9380, WCD9385

Vulnerability: This is a classic buffer overflow (CWE-120) triggered during the handling of power management requests. The vulnerability requires the attacker to possess local low-level privileges to interact with the affected driver or interface.

Business Impact

The CVSS score of 7.8 indicates a high-severity risk, particularly due to the potential for total system compromise (confidentiality, integrity, and availability). Successful exploitation could allow an attacker to execute arbitrary code with elevated privileges, potentially leading to full device takeover, unauthorized data access, or persistent system instability.

Remediation Plan

Immediate Action: Consult the official Qualcomm April 2026 security bulletin to identify specific firmware or driver updates for your device and apply them immediately.

Proactive Monitoring: Monitor system logs for unusual crashes or service restarts related to power management or kernel-level drivers, which may indicate attempted exploitation.

Compensating Controls: Ensure that local access controls are strictly enforced, as this vulnerability requires local low-privilege access to initiate the attack.

Exploitation Status

Public Exploit Available: No — there is no confirmed public exploit available.

Analyst Notes: As of April 8, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local interaction and specific buffer manipulation makes it a complex target for attackers compared to remote vectors.

Analyst Recommendation

Given the high impact of this memory corruption flaw, organizations should prioritize the deployment of firmware updates provided by hardware manufacturers or original equipment manufacturers. Security teams should ensure that all systems utilizing the listed Snapdragon components are patched as soon as the vendor makes the relevant updates available.

Description Summary:
A buffer over-read in Qualcomm Snapdragon platforms allows for a denial of service when processing oversized service data frames within the neighborhood awareness network protocol.

Executive Summary:
A buffer over-read vulnerability in various Qualcomm Snapdragon platforms could allow a privileged attacker to trigger a denial of service condition.

Vulnerability Details

CVE-ID: CVE-2026-21381

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8035, Cologne, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, FWA Gen 3 Ultra Platform, G2 Gen 1

Vulnerability: This vulnerability is caused by a buffer over-read (CWE-126) that occurs when the device processes a service data frame with an excessive length. Based on the CVSS vector (PR:H), this attack requires high privileges to execute.

Business Impact

The exploitation of this vulnerability results in a denial of service, which can lead to significant operational disruption for devices relying on these Snapdragon components. With a CVSS score of 7.6, the risk is classified as High, reflecting the potential for critical system instability if the affected hardware becomes unresponsive during essential operations.

Remediation Plan

Immediate Action: Review the April 2026 Qualcomm security bulletin for specific firmware updates and apply them to all affected Snapdragon platforms as soon as they become available.

Proactive Monitoring: Monitor device logs for unexpected reboots or crashes that correlate with neighborhood awareness network activity.

Compensating Controls: Restrict access to the network environment where these devices operate to ensure that only authorized and trusted entities can interact with the affected protocol services.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of April 7, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The requirement for high privileges significantly reduces the likelihood of successful exploitation by remote, unauthenticated actors.

Analyst Recommendation

Given the High severity rating, administrators must prioritize the identification of all vulnerable Snapdragon hardware within their infrastructure. Once the vendor releases the necessary firmware patches, they should be deployed immediately to prevent potential service disruption caused by this buffer over-read flaw.

Description Summary:
A use after free vulnerability in Qualcomm Snapdragon platforms allows for memory corruption via deprecated DMABUF IOCTL calls.

Executive Summary:
A high severity memory corruption vulnerability in various Qualcomm Snapdragon components, stemming from improper use of DMABUF IOCTL calls, poses a significant risk of system compromise.

Vulnerability Details

CVE-ID: CVE-2026-21380

Affected Software: Qualcomm Snapdragon

Affected Versions: Cologne, FastConnect 6900, FastConnect 7800, QCA0000, SC8380XP, Snapdragon AR1 Gen 1 Platform, WCD9378C, WCD9380

Vulnerability: This is a use after free vulnerability (CWE-416) triggered by the use of deprecated DMABUF IOCTL calls to manage video memory. Successful exploitation requires local access with low privileges to interact with the vulnerable IOCTL interface.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high potential for impact on confidentiality, integrity, and availability. Because the flaw allows for memory corruption, a local attacker could potentially escalate privileges, cause system instability, or execute arbitrary code within the context of the affected hardware driver.

Remediation Plan

Immediate Action: Review the April 2026 Qualcomm security bulletin for specific firmware or driver patches applicable to your device and apply them as soon as they are made available by your hardware manufacturer.

Proactive Monitoring: Monitor system logs for unusual crashes or kernel panics that may indicate memory corruption attempts targeting video drivers.

Compensating Controls: Ensure that device access is strictly managed to prevent unauthorized local users or potentially malicious applications from executing low-level IOCTL calls.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of April 8, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw requires local access, which reduces the immediate attack surface, but the underlying use after free mechanism remains a target for attackers seeking local privilege escalation.

Analyst Recommendation

Given the high CVSS score and the nature of memory corruption vulnerabilities, this issue should be prioritized for remediation once the vendor releases specific firmware updates. Organizations utilizing the affected Qualcomm Snapdragon platforms should coordinate with their device vendors to ensure that security patches are deployed across their hardware fleet to mitigate the risk of local privilege escalation.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon components due to improper buffer handling during memory allocation.

Executive Summary:
A high-severity memory corruption vulnerability in multiple Qualcomm Snapdragon hardware components could allow a local authenticated attacker to execute arbitrary code or cause system crashes.

Vulnerability Details

CVE-ID: CVE-2026-21379

Affected Software: Qualcomm Snapdragon

Affected Versions: AQT1000, Cologne, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, IQX5121

Vulnerability: This is a buffer over-read (CWE-126) vulnerability triggered when allocating memory with sizes exceeding the maximum allowed value, requiring local authenticated access.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high risk of total system compromise. Successful exploitation could allow an attacker with local access to gain elevated privileges, leading to unauthorized data access, system instability, or full device compromise.

Remediation Plan

Immediate Action: Consult the July 2026 Qualcomm security bulletin and apply the latest firmware or driver updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unusual crashes or kernel-level errors that may indicate failed exploitation attempts.

Compensating Controls: Ensure device integrity protections such as Secure Boot are enabled and maintain strict control over physical and local user access to the hardware.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of July 7, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the severity of memory corruption vulnerabilities in hardware components, administrators should prioritize updating affected systems. Please coordinate with your OEMs to ensure that the latest patches are deployed to mitigate the risk of local privilege escalation.

Description Summary:
A buffer over-read vulnerability exists in the camera sensor driver, triggered by insufficient output buffer size validation during IOCTL processing.

Executive Summary:
A memory corruption vulnerability in Qualcomm Snapdragon drivers could allow a local attacker with low privileges to achieve elevated system impact.

Vulnerability Details

CVE-ID: CVE-2026-21378

Affected Software: Qualcomm Snapdragon

Affected Versions: AQT1000, Cologne, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, QCA0000

Vulnerability: This flaw is classified as a buffer over-read (CWE-126) occurring within the IOCTL processing function of the camera sensor driver. Successful exploitation requires local access and low privileges to execute code that interacts with the vulnerable driver.

Business Impact

The potential for memory corruption poses a significant risk to system integrity and confidentiality. With a CVSS score of 7.8, this high-severity vulnerability could lead to unauthorized data access or system instability, potentially resulting in localized denial of service or code execution within the context of the driver.

Remediation Plan

Immediate Action: Review the official April 2026 Qualcomm security bulletin and apply the relevant firmware or driver updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unusual driver activity or unexpected system restarts that may indicate attempted exploitation of the IOCTL interface.

Compensating Controls: Since this is a local privilege escalation vector, ensure that system-level access controls remain strictly enforced to limit the ability of unauthorized users to interact with sensitive hardware interfaces.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of April 8, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The technical nature of this flaw, involving hardware-specific IOCTL calls, suggests that exploitation requires a high degree of technical sophistication and local system access.

Analyst Recommendation

Given the high CVSS score, this vulnerability represents a significant risk to hardware-backed security. Administrators should prioritize the identification of affected Snapdragon components and coordinate with device vendors to deploy necessary driver updates as soon as they become available.

Description Summary:
A buffer over-read vulnerability in the camera sensor driver of various Qualcomm Snapdragon components allows for potential memory corruption via unvalidated IOCTL processing.

Executive Summary:
A memory corruption vulnerability in Qualcomm Snapdragon drivers poses a high risk of local privilege escalation or system instability.

Vulnerability Details

CVE-ID: CVE-2026-21376

Affected Software: Qualcomm Snapdragon

Affected Versions: AQT1000, Cologne, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, QCA0000

Vulnerability: This is a buffer over-read (CWE-126) occurring during IOCTL processing. An authenticated local attacker with low privileges can trigger this flaw to achieve significant impact on system confidentiality, integrity, and availability.

Business Impact

Successful exploitation of this vulnerability could lead to unauthorized access to sensitive data or complete system compromise. With a CVSS score of 7.8, this flaw represents a significant risk to organizational assets, particularly in mobile or embedded device environments where data privacy is critical.

Remediation Plan

Immediate Action: Consult the Qualcomm security bulletin for April 2026 to identify specific firmware or driver updates for the affected Snapdragon components.

Proactive Monitoring: Monitor device logs for unusual driver crashes or unexpected system reboots, which may indicate attempted exploitation of IOCTL interfaces.

Compensating Controls: Ensure that device-level security policies restrict the execution of untrusted code to limit the ability of low-privileged users to interact with sensitive driver interfaces.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of April 8, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The vulnerability requires local access and low-level privileges, which inherently limits the attack surface for remote threats.

Analyst Recommendation

Given the severity of this memory corruption flaw, it is imperative that organizations managing devices utilizing the affected Qualcomm components prioritize the application of vendor-supplied patches. Security teams should monitor the official Qualcomm security bulletin for the release of specific firmware fixes and deploy them across the fleet as soon as they become available.

Description Summary:
A buffer over-read vulnerability exists in specific Qualcomm chipsets and platforms during IOCTL processing due to missing size validation on output buffers.

Executive Summary:
A critical memory corruption vulnerability in multiple Qualcomm products allows local attackers with low privileges to potentially achieve system compromise.

Vulnerability Details

CVE-ID: CVE-2026-21375

Affected Software: Qualcomm Snapdragon and Qualcomm Video Collaboration Platform

Affected Versions: Cologne, FastConnect 6700, FastConnect 6900, FastConnect 7800, QCA0000, QCM5430, QCM6490, Qualcomm Video Collaboration VC3 Platform

Vulnerability: This vulnerability is a buffer over-read (CWE-126) triggered during IOCTL processing. It requires the attacker to have local access and low-level privileges to interact with the vulnerable driver or interface.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high severity risk. Successful exploitation could lead to unauthorized access to sensitive data, privilege escalation, or system instability, potentially resulting in significant operational downtime or the compromise of proprietary information stored within the affected hardware modules.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin and apply the relevant firmware or driver updates provided by your device manufacturer immediately.

Proactive Monitoring: Monitor system logs for unusual crashes or error messages related to IOCTL processing or kernel-mode driver failures.

Compensating Controls: Ensure that access to the system is strictly limited to authorized personnel to mitigate the risk posed by the local attack vector. Implement hardware-level security features and kernel protections if supported by the specific platform configuration.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of April 8, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the exploit requires local access, the nature of memory corruption in driver interfaces often facilitates reliable exploitation by motivated actors.

Analyst Recommendation

Given the potential for high-impact memory corruption, organizations utilizing the affected Qualcomm hardware must prioritize firmware updates. Please verify your specific hardware components against the Qualcomm security bulletin and coordinate with your device vendors to ensure patches are deployed as soon as they become available.

Description Summary:
A buffer over-read vulnerability in Qualcomm Snapdragon auxiliary sensor processing allows local attackers with low privileges to potentially trigger memory corruption.

Executive Summary:
A memory corruption vulnerability in various Qualcomm Snapdragon components poses a high risk of local system compromise and unauthorized data access.

Vulnerability Details

CVE-ID: CVE-2026-21374

Affected Software: Qualcomm Snapdragon (AQT1000, Cologne, FastConnect 6200, 6700, 6800, 6900, 7800, QCA0000)

Affected Versions: AQT1000, Cologne, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, QCA0000

Vulnerability: This flaw is a buffer over-read (CWE-126) occurring during the processing of auxiliary sensor input/output control commands. The vulnerability requires a local attacker with low privileges to interact with the affected driver or interface.

Business Impact

The vulnerability carries a CVSS score of 7.8, which indicates a High severity level. Successful exploitation allows a local attacker to achieve total technical impact on the affected system, potentially leading to unauthorized data disclosure or service disruption. In a business context, this could result in the compromise of sensitive information stored on mobile or embedded devices, necessitating urgent remediation to prevent local privilege escalation.

Remediation Plan

Immediate Action: Consult the official Qualcomm security bulletin for April 2026 to identify and apply the relevant firmware or driver updates for your specific device model.

Proactive Monitoring: Monitor system logs for unusual crashes or error messages related to sensor input/output operations, which may indicate attempted exploitation.

Compensating Controls: Ensure that device access controls remain strictly enforced to limit the capability of local users to interact with hardware interfaces directly.

Exploitation Status

Public Exploit Available: No (exploit_available: unknown).

Analyst Notes: As of April 8, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the flaw is theoretically exploitable, the requirement for local access significantly restricts the attack surface.

Analyst Recommendation

Given the severity of this memory corruption vulnerability and its potential for total impact, administrators should prioritize the deployment of firmware updates provided by the device manufacturer. Always verify that updates are sourced directly from official vendor channels to ensure the integrity of the remediation.

Description Summary:
A memory corruption vulnerability exists in multiple Qualcomm Snapdragon components due to improper buffer size validation during IOCTL processing.

Executive Summary:
A memory corruption vulnerability in various Qualcomm Snapdragon products could allow a local attacker with low privileges to execute arbitrary code or cause system instability.

Vulnerability Details

CVE-ID: CVE-2026-21373

Affected Software: Qualcomm Snapdragon (AQT1000, Cologne, FastConnect 6200, 6700, 6800, 6900, 7800, QCA0000)

Affected Versions: AQT1000, Cologne, FastConnect 6200, 6700, 6800, 6900, 7800, QCA0000

Vulnerability: This is a buffer over-read (CWE-126) vulnerability triggered during IOCTL processing. An attacker with local access and low privileges can exploit this flaw by providing malicious input to the driver, leading to memory corruption.

Business Impact

Successful exploitation of this vulnerability can lead to full system compromise, including unauthorized data access and denial of service. With a CVSS score of 7.8, the vulnerability is classified as High, reflecting the potential for significant impact on system integrity and availability, particularly in mobile and embedded environments where these chipsets are deployed.

Remediation Plan

Immediate Action: Review the official April 2026 Qualcomm security bulletin and apply the specific vendor firmware or driver updates provided for your device model.

Proactive Monitoring: Monitor system logs for unusual kernel activity or unexpected system restarts that may indicate attempted memory corruption or crash scenarios.

Compensating Controls: Ensure that device security policies restrict local access to sensitive interfaces and maintain updated platform security patches to minimize the attack surface available to local users.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of April 8, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The requirement for local access and low privileges limits the exploitability to users or processes already authorized to interact with the device hardware.

Analyst Recommendation

Given the severity of memory corruption vulnerabilities in hardware drivers, IT administrators and device manufacturers must prioritize the deployment of the vendor-supplied patches. While the attack vector requires local access, the potential for high impact necessitates prompt action to ensure the security of the underlying hardware platform.

Description Summary:
A heap-based buffer overflow in Qualcomm platforms allows memory corruption via IOCTL requests with invalid buffer sizes during memcpy operations.

Executive Summary:
A heap-based buffer overflow vulnerability in multiple Qualcomm hardware platforms poses a significant risk of memory corruption and potential system compromise.

Vulnerability Details

CVE-ID: CVE-2026-21372

Affected Software: Qualcomm Snapdragon and associated hardware platforms

Affected Versions: Cologne, FastConnect 6700, FastConnect 6900, FastConnect 7800, QCM5430, QCM6490, Qualcomm Video Collaboration VC3 Platform, Snapdragon 460 Mobile Platform

Vulnerability: The vulnerability is a heap-based buffer overflow (CWE-122) triggered when the system processes IOCTL requests containing invalid buffer sizes during a memory copy operation. An attacker with local access and low privileges can trigger this flaw to cause memory corruption.

Business Impact

The exploitation of this vulnerability could lead to a loss of system integrity, unauthorized code execution, or complete denial of service. With a CVSS score of 7.8, the risk is classified as High, reflecting the potential for total technical impact on affected devices. Organizations relying on these platforms face risks of device instability and potential data compromise if the memory corruption is leveraged for malicious purposes.

Remediation Plan

Immediate Action: Consult the official Qualcomm April 2026 security bulletin to identify and apply the specific firmware updates for your hardware components.

Proactive Monitoring: Monitor system logs for unusual crashes or IOCTL-related errors that may indicate failed or repeated exploitation attempts.

Compensating Controls: Ensure that local access to the device is strictly controlled and that only trusted applications are permitted to execute, thereby limiting the opportunity for a low-privileged attacker to interface with the vulnerable driver.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of April 8, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw requires local access, which inherently limits the attack surface, but the potential for heap corruption makes it a high-priority item for firmware maintenance.

Analyst Recommendation

Given the severity of heap-based memory corruption, it is imperative to prioritize the deployment of vendor-provided firmware updates. Organizations should cross-reference their hardware inventory with the affected platforms listed in the Qualcomm advisory and schedule maintenance windows to patch these systems as soon as the relevant updates are verified and available.

Description Summary:
A buffer over-read vulnerability in Qualcomm Snapdragon components allows for potential memory corruption due to insufficient size validation during output buffer retrieval.

Executive Summary:
A memory corruption vulnerability in various Qualcomm Snapdragon products poses a high risk of system compromise and denial of service.

Vulnerability Details

CVE-ID: CVE-2026-21371

Affected Software: Qualcomm Snapdragon

Affected Versions: AQT1000, Cologne, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, QCA0000

Vulnerability: This vulnerability is a buffer over-read (CWE-126) triggered during the retrieval of an output buffer, where the system fails to perform adequate size validation. The attack vector is local, requiring low privileges to execute.

Business Impact

Successful exploitation of this memory corruption flaw can lead to unauthorized information disclosure, data integrity compromise, or system instability. With a CVSS score of 7.8, the vulnerability is classified as High severity, indicating a significant risk to the confidentiality, integrity, and availability of the affected mobile and connectivity hardware.

Remediation Plan

Immediate Action: Review the April 2026 Qualcomm Security Bulletin and apply the recommended firmware updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unusual crash patterns or unexpected service restarts that may indicate memory corruption attempts.

Compensating Controls: Ensure that device security features, such as hardware backed keystores and kernel integrity protection, are fully enabled to limit the potential impact of local exploitation.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of April 8, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the exploitability is high in a local context, the requirement for low privileges prevents unauthenticated remote execution.

Analyst Recommendation

Given the High severity of this flaw, security teams should prioritize the deployment of vendor-supplied firmware updates as soon as they become available for the specific Snapdragon hardware in their fleet. Organizations should coordinate with their device vendors to ensure these security patches are validated and distributed to end users to prevent potential local exploitation.

Description Summary:
A buffer over-read vulnerability exists in various Qualcomm Snapdragon products, allowing for a transient denial of service when processing nonstandard FILS Discovery Frames.

Executive Summary:
A buffer over-read vulnerability in multiple Qualcomm Snapdragon platforms may result in a transient denial of service, presenting a moderate risk to system availability.

Vulnerability Details

CVE-ID: CVE-2026-21367

Affected Software: Qualcomm Snapdragon (various models)

Affected Versions: Qualcomm, Inc. Snapdragon: AR8035, Cologne, CSR8811, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, FWA Gen 3 Ultra Platform

Vulnerability: This is a buffer over-read (CWE-126) triggered during the processing of nonstandard FILS Discovery Frames with out-of-range action sizes. The CVSS vector indicates that exploitation requires high privileges and specific interaction, limiting the attack surface to authenticated administrative users.

Business Impact

The vulnerability carries a CVSS score of 7.6, indicating a high severity risk primarily due to the potential for denial of service. While the impact on confidentiality and integrity is rated as high in the vector, the requirement for high privileges and network conditions makes successful exploitation difficult to execute. Organizations relying on these Snapdragon components for critical connectivity should prioritize this issue to prevent unplanned service interruptions.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin for April 2026 and apply the recommended firmware or driver updates as soon as they become available for your specific hardware platform.

Proactive Monitoring: Monitor system logs for unusual diagnostic events or unexpected reboots associated with wireless interface drivers or scanning processes.

Compensating Controls: Ensure that network devices are segmented to limit exposure, and restrict administrative access to the affected hardware components to minimize the risk of privilege escalation.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of April 7, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The requirement for high-level privileges and specific nonstandard frame handling makes opportunistic exploitation unlikely.

Analyst Recommendation

Given the potential for denial of service, administrators should track the status of vendor patches closely via the Qualcomm security portal. While the complexity of the attack vector provides some natural mitigation, applying official vendor updates remains the only definitive method to eliminate the underlying buffer over-read flaw.

Description Summary:
An integer overflow vulnerability in Qualcomm Snapdragon allows for memory corruption when processing packets with sizes near the maximum allowed limit.

Executive Summary:
A high severity memory corruption vulnerability in Qualcomm Snapdragon processors could allow a local attacker with low privileges to compromise system integrity and availability.

Vulnerability Details

CVE-ID: CVE-2026-21366

Affected Software: Qualcomm Snapdragon

Affected Versions: LeMans_AU_LGIT, LeMansAU, QAM8255P, QAM8295P, QAM8620P, QAMSRV1H, QAMSRV1M, QCA6574AU

Vulnerability: This is an integer overflow vulnerability (CWE-190) occurring during packet processing. The vulnerability requires the attacker to have local, low-privileged access to the system to trigger the memory corruption.

Business Impact

The CVSS score of 7.8 reflects the significant impact on confidentiality, integrity, and availability if this flaw is exploited. Successful exploitation could lead to unauthorized code execution, system instability, or potential privilege escalation, posing a risk to the security of devices utilizing these Snapdragon components.

Remediation Plan

Immediate Action: Review the August 2026 Qualcomm security bulletin and apply the relevant firmware or driver updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unexpected crashes or service restarts that may indicate memory corruption attempts.

Compensating Controls: Ensure that local access to the device is strictly controlled and restricted to authorized users only, as the attack vector requires local, low-privileged access.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of August 5, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently dangerous due to the potential for memory corruption, but it is currently mitigated by the requirement for local, authenticated access.

Analyst Recommendation

Given the high severity of this memory corruption flaw, administrators should prioritize the deployment of vendor security updates. While the requirement for local access reduces the immediate risk from remote attackers, the potential for total system impact necessitates a prompt patching cycle across all affected hardware platforms.

Description Summary:
A memory corruption vulnerability exists in various Qualcomm Snapdragon products due to improper handling of invalid user addresses with nonstandard buffer addresses.

Executive Summary:
A high-severity memory corruption vulnerability in multiple Qualcomm Snapdragon platforms allows local attackers to achieve arbitrary code execution or system instability.

Vulnerability Details

CVE-ID: CVE-2025-59603

Affected Software: Qualcomm Snapdragon (Cologne, FastConnect 6900, FastConnect 7800, QCA0000, SC8380XP, SD865 5G, Snapdragon XR2 5G Platform, Snapdragon XR2+ Gen 1 Platform)

Affected Versions: See vendor advisory for specific firmware/driver versions

Vulnerability: This is an out-of-bounds write (CWE-787) flaw triggered during the processing of invalid user addresses with nonstandard buffer addresses, requiring low-privilege local access to exploit.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high level of risk for local system integrity and confidentiality. Successful exploitation could allow a local attacker to compromise the operating system, access sensitive data, or cause a denial of service, potentially impacting the reliability of devices running affected Snapdragon chipsets.

Remediation Plan

Immediate Action: Review the March 2026 Qualcomm Security Bulletin and apply the recommended firmware or driver updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unexpected crashes, kernel panics, or anomalous memory access patterns that may indicate an exploitation attempt.

Compensating Controls: Ensure that device security policies restrict local access and maintain strict control over applications with system-level privileges to limit potential attack vectors.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of March 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access and low-privilege interaction necessitates that security teams prioritize patching on devices where untrusted code execution is a concern.

Analyst Recommendation

Given the severity of memory corruption vulnerabilities in hardware components, organizations should treat this as a high-priority update. Administrators must coordinate with their device vendors to obtain and deploy the necessary firmware patches as soon as they become available to mitigate the risk of local privilege escalation or system compromise.

Description Summary:
A buffer over-read vulnerability exists in various Qualcomm Snapdragon components due to insufficient validation of user-supplied data when checking buffer space.

Executive Summary:
A memory corruption vulnerability in multiple Qualcomm Snapdragon hardware components poses a high risk of local privilege escalation and system impact.

Vulnerability Details

CVE-ID: CVE-2025-59600

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8031, AR8035, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800

Vulnerability: The vulnerability is identified as a buffer over-read (CWE-126) occurring when the system processes user-supplied data without verifying available buffer space. Per the CVSS vector (AV:L/PR:L), this flaw requires an attacker to have local access and low-level privileges to trigger the corruption.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high severity level. Successful exploitation could allow a local attacker to read sensitive memory contents, potentially leading to unauthorized information disclosure or system instability. This poses a significant risk to the integrity and confidentiality of data processed within the affected hardware modules.

Remediation Plan

Immediate Action: Review the March 2026 Qualcomm Security Bulletin for specific firmware update availability and apply relevant patches to the affected Snapdragon chipsets.

Proactive Monitoring: Monitor system logs for unusual crashes or unexpected behavior in processes interacting with hardware-level drivers, which may indicate attempted exploitation.

Compensating Controls: Ensure that access to the affected devices is strictly restricted to authorized personnel and maintain robust endpoint security to prevent local execution of malicious code.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of March 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the vulnerability is technically severe, its reliance on local, authenticated access limits its immediate exploitability in remote attack scenarios.

Analyst Recommendation

Given the high CVSS severity and the critical nature of hardware-level vulnerabilities, administrators should prioritize the deployment of firmware updates provided by Qualcomm. Verify that all systems utilizing the listed Snapdragon components are updated according to the vendor security bulletin to eliminate the risk of buffer over-read exploitation.

Description Summary:
An untrusted pointer dereference vulnerability in Qualcomm products leads to memory corruption when processing invalid IOCTL buffers.

Executive Summary:
An untrusted pointer dereference vulnerability in multiple Qualcomm Snapdragon and FastConnect chipsets allows local authenticated attackers to achieve total system compromise through memory corruption.

Vulnerability Details

CVE-ID: CVE-2025-47408

Affected Software: Qualcomm Snapdragon, FastConnect, and IQX chipsets

Affected Versions: FastConnect 6200, FastConnect 6900, FastConnect 7800, IQX5121, IQX7181, QCA0000, SC8380XP, SD865 5G

Vulnerability: This flaw is classified as an untrusted pointer dereference (CWE-822), triggered when an interacting driver sends an IOCTL call with invalid input or output buffers, requiring low local privileges (PR:L) with no user interaction (UI:N).

Business Impact

The CVSS score of 7.8 reflects a high severity risk that can lead to total loss of confidentiality, integrity, and availability. Successful exploitation allows an attacker with local access to corrupt system memory, potentially escalating privileges, executing arbitrary code, or causing persistent denial of service across affected hardware components.

Remediation Plan

Immediate Action: Apply the vendor security updates provided in the May 2026 Qualcomm security bulletin as soon as possible.

Proactive Monitoring: Monitor system logs for unusual kernel driver behaviors, unexpected reboots, or segmentation faults related to driver communication.

Compensating Controls: Restrict local system access to authorized personnel only and enforce principle of least privilege to minimize the risk of malicious local code execution.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of May 6, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The local attack vector requires prior execution access on the device.

Analyst Recommendation

Given the high CVSS score and the potential for total system compromise, administrators should prioritize updating affected Qualcomm drivers and firmware. Coordinate with device manufacturers to deploy available patches immediately to mitigate local privilege escalation risks.

Description Summary:
A kernel level memory corruption flaw in Qualcomm digital signal processors allows local authenticated attackers to achieve high impact system compromise.

Executive Summary:
A time-of-check time-of-use race condition vulnerability in Qualcomm digital signal processors allows local attackers to execute arbitrary code and compromise kernel integrity.

Vulnerability Details

CVE-ID: CVE-2025-47407

Affected Software: Qualcomm Snapdragon and FastConnect

Affected Versions: CQ7790, CQ8725S, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, G2 Gen 1, Molokai

Vulnerability: This is a time-of-check time-of-use race condition vulnerability mapped to CWE-367, triggered during process creation on the digital signal processor due to a kernel level memory allocation failure, requiring low local privileges and no user interaction.

Business Impact

A successful exploit can result in complete system compromise, leading to total confidentiality, integrity, and availability losses. The CVSS score of 7.8 reflects the high severity of potential local privilege escalation and subsequent host takeover.

Remediation Plan

Immediate Action: Apply the official security updates provided in the Qualcomm May 2026 security bulletin as soon as they become available for your specific hardware platform.

Proactive Monitoring: Monitor system logs for unusual kernel panics, unexpected reboots, or unauthorized process creation activities targeting digital signal processor components.

Compensating Controls: Restrict local user access and enforce strict privilege management policies to prevent unauthorized accounts from executing code on vulnerable endpoints.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 6, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The local attack vector and low privilege requirement necessitate timely patch management to prevent internal threat actors from escalating privileges.

Analyst Recommendation

Organizations utilizing affected Qualcomm Snapdragon and FastConnect hardware must review the vendor advisory and apply necessary firmware updates promptly. Prioritize endpoints running sensitive workloads to mitigate the risk of local kernel compromise.

Description Summary:
Memory corruption vulnerability in Qualcomm Snapdragon camera sensor input/output control codes allows local privilege escalation.

Executive Summary:
An untrusted pointer dereference vulnerability in multiple Qualcomm Snapdragon products allows a low-privileged local attacker to achieve complete system compromise through memory corruption.

Vulnerability Details

CVE-ID: CVE-2025-47405

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 6900, FastConnect 7800, IQX5121, IQX7181, QCA0000, SC8380XP, SD865 5G, Snapdragon XR2 5G Platform

Vulnerability: This vulnerability is an untrusted pointer dereference (CWE-822) occurring during the processing of camera sensor input/output control codes with invalid output buffers, requiring low local privileges and no user interaction for successful exploitation.

Business Impact

A successful exploit can lead to complete confidentiality, integrity, and availability loss on the affected device, potentially allowing an attacker to execute arbitrary code with elevated privileges. This severity is justified by the CVSS score of 7.8, which highlights the significant risk of local system compromise despite requiring prior local access.

Remediation Plan

Immediate Action: Apply the vendor security updates provided in the Qualcomm May 2026 security bulletin as soon as they are available.

Proactive Monitoring: Monitor system logs for unusual kernel crashes or anomalous behavior related to camera sensor input/output control operations.

Compensating Controls: Restrict local user access and enforce strict least privilege principles to minimize the risk of unauthorized local execution.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of May 6, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability.

Analyst Recommendation

Organizations utilizing affected Qualcomm Snapdragon hardware must prioritize reviewing vendor advisories and applying the necessary firmware or software patches immediately. Securing local environments against unauthorized access remains a critical step while patches are deployed to prevent local escalation attempts.

Description Summary:
A memory corruption vulnerability exists in sensor property settings updates due to invalid input parameters in IOCTL calls.

Executive Summary:
Improper validation of IOCTL calls in sensor drivers can lead to memory corruption, posing a high risk of privilege escalation or system failure.

Vulnerability Details

CVE-ID: CVE-2025-47399

Affected Software: Sensor Driver

Affected Versions: See vendor advisory for affected versions

Vulnerability: This vulnerability involves memory corruption occurring during the processing of an IOCTL (Input/Output Control) call intended to update sensor property settings. The flaw is triggered when the driver receives invalid input parameters, which it fails to properly validate before processing.

Business Impact

IOCTL vulnerabilities are a classic vector for local privilege escalation. With a CVSS score of 7.8, this High-severity issue could allow a low-privileged user or a malicious application to crash the system or execute code with kernel-level permissions. For a business, this could result in a total compromise of the affected device, including the ability for an attacker to intercept sensor data or disable security features.

Remediation Plan

Immediate Action: Apply the latest driver updates from the sensor or device manufacturer to ensure that IOCTL inputs are properly sanitized.

Proactive Monitoring: Monitor for suspicious IOCTL calls using advanced endpoint detection and response (EDR) tools that can inspect driver-level interactions.

Compensating Controls: Implement the principle of least privilege to ensure that users and applications only have the permissions necessary to perform their functions, limiting the attack surface for IOCTL-based exploits.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of February 3, 2026, there is no public information indicating active exploitation of this vulnerability. Sensor drivers are often overlooked in standard patching cycles, making them a "blind spot" for many security teams.

Analyst Recommendation

We recommend that organizations identify all devices using the affected sensor drivers and prioritize the application of vendor-supplied patches. Because this flaw allows for memory corruption via standard system calls, immediate remediation is necessary to maintain the integrity of the operating system.

Description Summary:
Improper handling of memory pointers during the deallocation of GPU memory buffers results in a memory corruption vulnerability.

Executive Summary:
A vulnerability in the deallocation process of GPU memory buffers could allow for memory corruption, potentially leading to system instability or unauthorized code execution.

Vulnerability Details

CVE-ID: CVE-2025-47398

Affected Software: GPU Driver

Affected Versions: See vendor advisory for affected versions

Vulnerability: This vulnerability is characterized by memory corruption that occurs while deallocating graphics processing unit (GPU) memory buffers. The flaw stems from the improper handling of memory pointers during the cleanup phase, which can lead to use-after-free or double-free conditions.

Business Impact

Memory corruption during deallocation is a serious security risk that can lead to local privilege escalation or persistent system crashes. The CVSS score of 7.8 reflects a High-severity impact. An attacker could exploit this flaw to corrupt the memory space of other processes or the kernel itself, leading to the compromise of sensitive data and the loss of system reliability, which is critical for enterprise computing environments.

Remediation Plan

Immediate Action: Update GPU drivers to the latest version provided by the manufacturer to resolve the improper pointer handling during memory deallocation.

Proactive Monitoring: Use system stability monitoring tools to track and analyze driver-related Blue Screen of Death (BSOD) or kernel panic events.

Compensating Controls: Isolate critical workloads from general-purpose computing environments to reduce the likelihood of a local attacker gaining the access necessary to trigger the driver flaw.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of February 3, 2026, there is no public information indicating active exploitation of this vulnerability. Deallocation flaws are common targets for developers of sophisticated local exploits.

Analyst Recommendation

Applying the vendor's patch is the only definitive way to mitigate this risk. We recommend that IT administrators schedule an immediate update for all workstations and servers equipped with the affected GPU hardware. Maintaining up-to-date drivers is essential to protect against this type of low-level memory corruption.

Description Summary:
Unchecked IOMMU mapping errors during GPU memory mapping using scatter-gather lists lead to a memory corruption vulnerability.

Executive Summary:
A high-severity memory corruption vulnerability in GPU memory mapping could allow for system-wide compromise if IOMMU mapping errors are not properly handled.

Vulnerability Details

CVE-ID: CVE-2025-47397

Affected Software: GPU Driver / IOMMU

Affected Versions: See vendor advisory for affected versions

Vulnerability: This vulnerability involves memory corruption occurring when initiating GPU memory mapping using scatter-gather lists. The root cause is a failure to check for IOMMU (Input-Output Memory Management Unit) mapping errors, which allows the system to proceed with invalid or corrupted memory pointers.

Business Impact

This vulnerability poses a significant risk to system integrity and stability. With a CVSS score of 7.8, a successful exploit could allow an attacker to trigger memory corruption, potentially leading to arbitrary code execution at the kernel or driver level. For businesses, this could result in complete system takeover, theft of data processed by the GPU (such as in AI or rendering workloads), and severe operational downtime.

Remediation Plan

Immediate Action: Install the latest GPU drivers and kernel updates from your hardware vendor to ensure proper IOMMU error handling is implemented.

Proactive Monitoring: Implement kernel-level auditing to detect IOMMU faults or unusual GPU memory allocation patterns.

Compensating Controls: Enable hardware-level security features such as IOMMU/VT-d in the BIOS/UEFI settings to provide an additional layer of isolation, though this may not fully mitigate a driver-level flaw.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of February 3, 2026, there is no public information indicating active exploitation of this vulnerability. Memory corruption flaws in DMA (Direct Memory Access) operations are technically complex but highly effective for bypassing modern security protections.

Analyst Recommendation

We recommend an immediate audit of all systems utilizing high-performance GPUs. Applying the latest driver and firmware updates is critical to closing this memory corruption vector. Organizations should prioritize patching systems used for sensitive data processing or high-availability services.

Description Summary:
A memory corruption vulnerability exists in various Qualcomm platforms, specifically a double free flaw triggered when launching secure applications under low memory conditions.

Executive Summary:
A high-severity memory corruption vulnerability in multiple Qualcomm platforms poses a significant risk of local privilege escalation or system instability.

Vulnerability Details

CVE-ID: CVE-2025-47396

Affected Software: Qualcomm Snapdragon and Video Collaboration Platforms

Affected Versions: FastConnect 6200, 6700, 6900, 7800, QCS610, QMP1000, Qualcomm Video Collaboration VC1 Platform, Qualcomm Video Collaboration VC3 Platform

Vulnerability: This vulnerability is a double free (CWE-415) memory corruption flaw. It requires an attacker to possess local, low-level user privileges to trigger the condition during the launch of a secure application.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high risk to system integrity, confidentiality, and availability. Successful exploitation allows a local attacker to potentially gain elevated privileges or cause a denial of service, which could disrupt secure communications or compromise sensitive data processed by the affected Qualcomm hardware components.

Remediation Plan

Immediate Action: Review the official January 2026 Qualcomm security bulletin and apply the relevant firmware or driver updates provided by your specific device manufacturer.

Proactive Monitoring: Monitor system logs for unexpected application crashes or kernel panics, which may indicate attempted exploitation of memory corruption vulnerabilities.

Compensating Controls: Ensure that device security policies restrict local access to untrusted users and maintain strict control over the execution of secure applications.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of January 9, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently dangerous due to its potential for privilege escalation, but it remains limited by the requirement for local access.

Analyst Recommendation

Given the technical nature of this memory corruption flaw and its potential impact on system security, organizations utilizing the affected Qualcomm hardware must prioritize the deployment of vendor-supplied patches. While no active exploitation has been observed, the high CVSS severity necessitates prompt action to mitigate the risk of local privilege escalation.

Description Summary:
A memory corruption vulnerability exists in multiple Qualcomm platforms due to incorrect offset calculations when copying overlapping buffers.

Executive Summary:
A memory corruption vulnerability in various Qualcomm Snapdragon and Video Collaboration products poses a high risk of local privilege escalation or system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47394

Affected Software: Qualcomm Snapdragon and Video Collaboration Platforms

Affected Versions: FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, QCS610, QMP1000, Qualcomm Video Collaboration VC1 Platform, and Qualcomm Video Collaboration VC3 Platform.

Vulnerability: This is a buffer overflow flaw (CWE-120) triggered by improper handling of overlapping memory buffers. Exploitation requires a local attacker with low-level privileges to execute code or cause system instability.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high severity level. Because it allows for memory corruption, a successful exploit could result in unauthorized privilege escalation, complete loss of system integrity, or denial of service, which would significantly impact the availability and security of the affected hardware platforms.

Remediation Plan

Immediate Action: Review the January 2026 Qualcomm security bulletin and apply the vendor-provided firmware or software updates to all affected devices as soon as they become available.

Proactive Monitoring: Monitor system logs for unusual crash patterns or unexpected process termination that may indicate attempted exploitation of memory-related functions.

Compensating Controls: Restrict local access to the affected devices to trusted users only, as the vulnerability requires local access to the system to be successfully exploited.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of January 9, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access and low-level privileges somewhat limits the attack surface, but the potential for total impact necessitates prompt attention to vendor security updates.

Analyst Recommendation

Given the high CVSS score and the nature of the memory corruption, administrators should prioritize updating their Qualcomm-based infrastructure. Verify your hardware inventory against the list of affected platforms and ensure that the latest security patches from Qualcomm are deployed immediately upon release to mitigate the risk of local privilege escalation.

Description Summary:
A memory corruption vulnerability exists in the Qualcomm Snapdragon kernel driver due to improper validation of array indices, which could allow local escalation of privileges.

Executive Summary:
A high-severity memory corruption vulnerability in Qualcomm Snapdragon kernel drivers allows locally authenticated attackers to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47393

Affected Software: Qualcomm Snapdragon

Affected Versions: QAM8255P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6595, QCA6698AQ, QCA6797AQ

Vulnerability: This flaw involves improper validation of array indices (CWE-129) within the kernel driver, which results in memory corruption. An attacker with local access and low privileges can exploit this to achieve high-impact consequences.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high risk to system integrity and confidentiality. Because the flaw resides within the kernel, a successful exploit grants the attacker elevated control over the affected hardware, potentially leading to unauthorized data access, system instability, or full device compromise.

Remediation Plan

Immediate Action: Review the January 2026 Qualcomm security bulletin and apply the vendor-provided firmware or driver updates as soon as they become available for your specific device model.

Proactive Monitoring: Monitor system logs for unusual kernel-level crashes or unexpected privilege escalation events that may indicate exploitation attempts.

Compensating Controls: Restrict local access to physical devices and ensure that only authorized users have the ability to interact with the system environment to minimize the attack surface.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of January 9, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While exploitation requires local access, the nature of kernel-level memory corruption makes this a high-priority item for patching once vendor updates are released.

Analyst Recommendation

Given the severe nature of kernel-level vulnerabilities, administrators must prioritize the identification of affected Snapdragon hardware within their fleet. Once the vendor releases the corresponding firmware patches, they should be deployed immediately to prevent potential local privilege escalation and system compromise.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon products due to an integer overflow when processing satellite data files with invalid signature offsets.

Executive Summary:
A critical memory corruption vulnerability in various Qualcomm Snapdragon chipsets poses a significant risk of system compromise or denial of service through malicious satellite data files.

Vulnerability Details

CVE-ID: CVE-2025-47392

Affected Software: Qualcomm Snapdragon 5G Fixed Wireless Access Platform, AR8035, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900

Affected Versions: Qualcomm, Inc. Snapdragon: 5G Fixed Wireless Access Platform, AR8035, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900

Vulnerability: This is an integer overflow (CWE-190) occurring during the decoding of satellite data files. The flaw allows an unauthenticated, adjacent attacker to trigger memory corruption, potentially leading to code execution or system instability.

Business Impact

The vulnerability carries a CVSS score of 8.8, reflecting its potential for total impact on system confidentiality, integrity, and availability. Successful exploitation could allow an attacker to gain control over affected wireless networking hardware, potentially facilitating unauthorized network access or persistent denial of service across critical infrastructure components.

Remediation Plan

Immediate Action: Review the official Qualcomm April 2026 security bulletin and apply the relevant firmware or driver updates as soon as they become available for your specific hardware configuration.

Proactive Monitoring: Monitor network traffic for unusual patterns or malformed data packets directed at satellite communication interfaces.

Compensating Controls: Restrict access to affected devices to trusted network segments and implement robust physical or logical access controls to limit the exposure of satellite data processing interfaces to unauthorized entities.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of April 8, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is technically significant due to its impact on low-level firmware processing, which often lacks standard runtime protections.

Analyst Recommendation

Given the high CVSS score and the nature of the affected hardware, which is often deployed in critical communications roles, organizations must treat this vulnerability with high priority. We recommend establishing a patch management window immediately upon the release of vendor-specific firmware updates to mitigate the risk of memory corruption and potential remote exploitation.

Description Summary:
A stack-based buffer overflow in Qualcomm Snapdragon platforms allows for potential memory corruption when processing frame requests from a local user.

Executive Summary:
A stack-based buffer overflow vulnerability in Qualcomm Snapdragon hardware components poses a high risk of local privilege escalation or system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47391

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, G2 Gen 1, IQ6 Series Platform, IQ8 Series Platform, IQ9 Series Platform

Vulnerability: This vulnerability is a stack-based buffer overflow (CWE-121) occurring during the processing of frame requests, which can be triggered by a local authenticated user with low privileges.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high severity level that could lead to full system compromise, including the loss of confidentiality, integrity, and availability. Because this flaw allows for memory corruption, an attacker could potentially execute arbitrary code on the affected hardware, leading to unauthorized access to sensitive data or complete denial of service for the device.

Remediation Plan

Immediate Action: Review the April 2026 Qualcomm security bulletin and apply all firmware or driver updates provided by the device manufacturer for the affected Snapdragon platforms.

Proactive Monitoring: Monitor system logs for unusual crashes or unexpected service restarts that may indicate attempted memory corruption or buffer overflow activity.

Compensating Controls: Restrict local user permissions where possible to minimize the attack surface, and ensure that only trusted applications are permitted to interact with low-level hardware interfaces.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of April 8, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is technically significant as it resides in hardware-level processing logic, which generally requires specific knowledge of the target system architecture to weaponize effectively.

Analyst Recommendation

Given the high CVSS score and the nature of the vulnerability within core hardware components, organizations should prioritize the deployment of vendor-supplied patches as soon as they become available. Failure to address this vulnerability leaves systems susceptible to local attacks that could result in total system compromise.

Description Summary:
A memory corruption vulnerability in the JPEG driver allows local attackers to trigger a buffer over-read during IOCTL request preprocessing.

Executive Summary:
A critical memory corruption vulnerability in Qualcomm hardware components may allow local attackers with low privileges to achieve elevated system impact.

Vulnerability Details

CVE-ID: CVE-2025-47390

Affected Software: Qualcomm Snapdragon and Video Collaboration Platforms

Affected Versions: Cologne, FastConnect 6700, FastConnect 6900, FastConnect 7800, QCA0000, QCM5430, QCM6490, Qualcomm Video Collaboration VC3 Platform

Vulnerability: This flaw involves a buffer over-read (CWE-126) occurring during the preprocessing of IOCTL requests within the JPEG driver. Successful exploitation requires a local attacker with low privileges to interact with the vulnerable driver, potentially leading to unauthorized information disclosure or system instability.

Business Impact

The CVSS score of 7.8 (High) reflects the significant risk posed by this vulnerability despite the local access requirement. Successful exploitation could result in full system compromise, including unauthorized access to sensitive data processed by the JPEG driver or complete service disruption, leading to severe operational downtime and potential data loss.

Remediation Plan

Immediate Action: Review the April 2026 Qualcomm security bulletin for specific firmware or driver updates applicable to your hardware and apply them immediately.

Proactive Monitoring: Monitor system logs for unusual driver activity or frequent process crashes associated with JPEG processing tasks.

Compensating Controls: Implement strict host-based access controls to limit the number of users or processes capable of interacting with hardware-level IOCTL interfaces.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of April 8, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The requirement for local access and low privileges makes this primarily a risk for lateral movement or privilege escalation within an already compromised environment.

Analyst Recommendation

Given the high severity and the nature of hardware-level vulnerabilities, organizations should prioritize updating all affected Qualcomm platforms. Administrators must verify firmware versions against the vendor advisory to ensure complete coverage, as hardware-based flaws often require vendor-specific distribution cycles.

Description Summary:
A memory corruption vulnerability exists in various Qualcomm Snapdragon components, stemming from an integer overflow during the generation of attestation reports.

Executive Summary:
A critical memory corruption vulnerability in Qualcomm Snapdragon components poses a high risk of local system compromise and unauthorized code execution.

Vulnerability Details

CVE-ID: CVE-2025-47389

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8035, Cologne, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900

Vulnerability: The flaw is categorized as a buffer copy operation failure caused by an integer overflow (CWE-120). An attacker with local, low-privileged access can trigger this condition during attestation report generation to achieve memory corruption.

Business Impact

The CVSS score of 7.8 reflects a high-severity risk to system integrity, confidentiality, and availability. Successful exploitation allows a local attacker to potentially execute arbitrary code with elevated privileges, which could lead to full device compromise, sensitive data exfiltration, or persistent denial of service conditions.

Remediation Plan

Immediate Action: Review the April 2026 Qualcomm Security Bulletin for specific firmware or driver updates and apply them to all affected Snapdragon hardware immediately.

Proactive Monitoring: Monitor system logs for unusual crash reports or attestation service failures that may indicate an attempt to trigger the overflow condition.

Compensating Controls: Since this vulnerability requires local access, enforce strict physical security and limit user privilege levels to minimize the attack surface on devices containing the vulnerable chipsets.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of April 8, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw requires a local attacker to interact with the attestation process, making it less accessible than remote network-based vulnerabilities, though the potential for high-impact compromise remains significant.

Analyst Recommendation

Given the potential for total system compromise, organizations using devices equipped with the affected Qualcomm Snapdragon chipsets should prioritize identifying these assets within their inventory. Once identified, apply the necessary vendor-provided firmware updates as soon as they become available to eliminate the underlying memory corruption risk.

Description Summary:
A memory corruption vulnerability exists in Qualcomm components due to improper handling of unaligned page addresses during DSP operations.

Executive Summary:
A memory corruption vulnerability in multiple Qualcomm Snapdragon and Video Collaboration platforms poses a risk of local code execution and system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47388

Affected Software: Qualcomm Snapdragon and Video Collaboration Platforms

Affected Versions: FastConnect 6200, 6700, 6900, 7800, QCS610, QMP1000, Qualcomm Video Collaboration VC1 Platform, Qualcomm Video Collaboration VC3 Platform

Vulnerability: This is a memory corruption flaw (CWE-120) triggered when passing memory pages to a Digital Signal Processor (DSP) with an unaligned starting address. The CVSS vector indicates that a local attacker with low privileges can achieve total confidentiality, integrity, and availability impact.

Business Impact

The potential for memory corruption leading to unauthorized code execution or system instability is significant. With a CVSS score of 7.8, this high-severity vulnerability could allow an attacker to bypass security controls, leading to potential data exfiltration or denial of service within the affected hardware environment.

Remediation Plan

Immediate Action: Consult the official January 2026 Qualcomm security bulletin to identify specific firmware or driver updates for the affected hardware modules and apply them as directed.

Proactive Monitoring: Monitor system logs for unexpected reboots, kernel panics, or abnormal hardware behavior that may indicate exploitation attempts against the DSP interface.

Compensating Controls: Restrict local access to the affected devices and ensure that only authorized users or processes have the permissions required to interact with low-level hardware interfaces.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of January 9, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently dangerous as it involves low-level memory management, which can often be leveraged for privilege escalation if reachable by an attacker.

Analyst Recommendation

Given the high CVSS score and the critical nature of hardware-level memory corruption, administrators should prioritize evaluating their exposure across all identified Qualcomm platforms. Apply vendor-provided patches as soon as they become available to prevent potential local exploitation.

Description Summary:
A memory corruption vulnerability exists in specific Qualcomm chipsets due to improper verification of IOCTLs during JPEG data processing, potentially allowing local code execution.

Executive Summary:
A high-severity memory corruption vulnerability in Qualcomm hardware could allow local attackers to gain elevated privileges or execute arbitrary code.

Vulnerability Details

CVE-ID: CVE-2025-47387

Affected Software: Qualcomm Snapdragon and FastConnect chipsets

Affected Versions: AQT1000, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, QCA6391, QCA6420

Vulnerability: This is an untrusted pointer dereference (CWE-822) occurring when the device driver processes IOCTLs for JPEG data without sufficient validation. The vulnerability requires local access with low privileges (PR:L) to trigger the corruption.

Business Impact

Successful exploitation of this memory corruption flaw could result in a full compromise of the affected device, including the potential for unauthorized data access and system instability. Given the CVSS score of 7.8, this represents a significant risk to the integrity and confidentiality of mobile or embedded platforms using these components. Organizations should prioritize patching, as this type of hardware-level flaw is often leveraged as part of a larger chain to bypass operating system security boundaries.

Remediation Plan

Immediate Action: Consult the official Qualcomm December 2025 security bulletin to identify firmware updates provided by your specific device manufacturer (OEM) and apply them immediately.

Proactive Monitoring: Monitor system logs for unusual crashes or service restarts that may indicate attempted memory corruption or driver-level exploitation.

Compensating Controls: Ensure that device-level security policies and kernel-mode protection features are fully enabled to limit the potential impact of local privilege escalation attempts.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of December 18, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While currently unexploited, the underlying flaw is a classic memory safety issue that could be weaponized by a local attacker to achieve system-level control.

Analyst Recommendation

This vulnerability presents a substantial risk to device security due to its location within hardware-level drivers. IT and security teams must track the release of updated firmware from their hardware vendors, as the fix will be distributed via OEM-specific updates. Prioritize the deployment of these patches to mitigate the risk of local privilege escalation and potential system compromise.

Description Summary:
A use after free vulnerability in multiple Qualcomm Snapdragon components allows for memory corruption during concurrent IOCTL calls to a shared buffer.

Executive Summary:
A critical use after free vulnerability in various Qualcomm Snapdragon chipsets poses a significant risk of memory corruption and potential system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47386

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8031, AR8035, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900

Vulnerability: The vulnerability is a use after free (CWE-416) condition triggered by concurrent access to a shared buffer during IOCTL operations. Exploitation requires an attacker to have local access to the system with low privileges.

Business Impact

The potential for memory corruption in core chipset components can lead to unauthorized information disclosure, data integrity loss, or a complete denial of service. With a CVSS score of 7.8, this high-severity flaw represents a significant risk to device stability and security, particularly for mobile and embedded systems relying on these components.

Remediation Plan

Immediate Action: Consult the official Qualcomm security bulletin for March 2026 to identify and apply the necessary firmware or driver updates for your specific device model.

Proactive Monitoring: Monitor system logs for unexpected crashes or errors related to IOCTL processing or memory management services.

Compensating Controls: Ensure that untrusted applications are restricted from accessing low-level hardware interfaces through system policies or kernel-level access controls.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of March 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access and specific concurrency conditions makes it complex to weaponize, but the underlying use after free mechanism is inherently dangerous.

Analyst Recommendation

Given the severity of this memory corruption flaw, it is imperative to prioritize the deployment of vendor-supplied firmware updates as soon as they become available. Administrators of affected hardware should monitor Qualcomm security channels closely to ensure that patches are applied across all impacted devices to mitigate the risk of local exploitation.

Description Summary:
A memory corruption vulnerability exists in specific Qualcomm Snapdragon chipsets due to improper access control when interacting with the trusted execution environment.

Executive Summary:
A high-severity memory corruption vulnerability in Qualcomm Snapdragon components allows local attackers to achieve total compromise of confidentiality, integrity, and availability.

Vulnerability Details

CVE-ID: CVE-2025-47385

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, G2 Gen 1, LeMans_AU_LGIT, LeMansAU, Milos

Vulnerability: The vulnerability is categorized as CWE-1262 (Improper Access Control for Register Interface), occurring when an authenticated local user accesses the trusted execution environment without performing necessary privilege checks.

Business Impact

The CVSS score of 7.8 reflects a significant risk, particularly because the vulnerability allows for total technical impact on the affected device. While the attack requires local access, successful exploitation enables an attacker to bypass security boundaries, potentially leading to full system compromise, unauthorized data access, and loss of control over the trusted execution environment.

Remediation Plan

Immediate Action: Review the March 2026 Qualcomm Security Bulletin and apply the latest firmware or OS-level security updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unusual kernel-level activity or processes attempting unauthorized access to hardware registers or the trusted execution environment.

Compensating Controls: Ensure device integrity is maintained through hardware-backed security features and restrict physical or local access to sensitive hardware interfaces where possible.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of March 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is technically concerning due to its impact on the trusted execution environment, which serves as a critical security root of trust for mobile and embedded platforms.

Analyst Recommendation

Given the potential for total system compromise, organizations and end-users should prioritize the deployment of vendor-provided updates as soon as they become available. Failure to patch may leave devices vulnerable to local attackers seeking to elevate privileges or bypass critical security controls within the hardware abstraction layer.

Description Summary:
A weak configuration in Qualcomm Snapdragon and LTE modem products can result in a missing cryptographic step during VoWiFi call initiation from a User Equipment device.

Executive Summary:
A missing cryptographic step in Qualcomm hardware products may allow an authenticated attacker to compromise the integrity or confidentiality of Voice over Wi-Fi communications.

Vulnerability Details

CVE-ID: CVE-2025-47383

Affected Software: Qualcomm Snapdragon and LTE Modems

Affected Versions: Snapdragon 5G Fixed Wireless Access Platform, 9206 LTE Modem, 9207 LTE Modem, APQ8098, AQT1000, AR8035, C-V2X 9150, CSRA6620

Vulnerability: This vulnerability is a configuration error categorized as CWE-325, involving a missing cryptographic step when a Voice over Wi-Fi call is triggered. Per the CVSS vector (PR:H), this attack requires high privileges to execute.

Business Impact

The exploitation of this flaw could lead to unauthorized access to sensitive voice traffic or potential manipulation of communication sessions. With a CVSS score of 7.2, this vulnerability represents a high risk to organizational data privacy and operational integrity for systems relying on these specific Qualcomm components.

Remediation Plan

Immediate Action: Consult the official Qualcomm security bulletin for March 2026 to identify specific firmware updates or configuration changes required for your hardware.

Proactive Monitoring: Review system and network logs for unusual VoWiFi connection attempts or irregularities in cryptographic handshake processes.

Compensating Controls: Ensure that all voice traffic is encapsulated within secure VPN tunnels or TLS-protected channels to provide defense-in-depth against potential interception.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of March 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw relies on the absence of necessary cryptographic validation, which could be exploited if an attacker has gained the required high-level system access.

Analyst Recommendation

Given the potential impact on communication security, organizations using the identified Qualcomm hardware must prioritize reviewing the vendor security bulletin. Administrators should apply recommended firmware updates as soon as they are made available to ensure the integrity of the cryptographic implementation.

Description Summary:
A memory corruption vulnerability exists in the boot loader of multiple Qualcomm Snapdragon components when loading invalid firmware.

Executive Summary:
A critical memory corruption vulnerability in Qualcomm Snapdragon boot loaders could allow an authenticated local attacker to gain elevated privileges or cause system instability.

Vulnerability Details

CVE-ID: CVE-2025-47382

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, QAM8255P, QAM8295P, QAM8620P, QAM8650P

Vulnerability: This vulnerability involves memory corruption during the processing of invalid firmware within the device boot loader. The attack vector requires local access and low privileges to trigger the flaw.

Business Impact

The potential for memory corruption in a boot loader context is severe, as it can lead to unauthorized code execution at a highly privileged level. With a CVSS score of 7.8, this vulnerability poses a significant risk to system integrity and availability, potentially allowing an attacker to bypass security controls or permanently compromise the device firmware.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin for December 2025 and apply the provided firmware updates or vendor-supplied patches for the affected Snapdragon chipsets as soon as they become available for your specific device.

Proactive Monitoring: Monitor system logs for unexpected reboots, boot-time errors, or kernel-level exceptions that may indicate attempts to trigger firmware-loading vulnerabilities.

Compensating Controls: Ensure device integrity protections, such as Secure Boot, are enabled and enforced to prevent the loading of unsigned or malicious firmware images during the boot process.

Exploitation Status

Public Exploit Available: No (unknown)

Analyst Notes: As of December 18, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the vulnerability is technically significant, the requirement for local access and low-level privileges limits the immediate attack surface for remote adversaries.

Analyst Recommendation

Given the critical nature of boot loader vulnerabilities, organizations deploying hardware utilizing the affected Snapdragon chipsets should prioritize identifying vulnerable devices within their infrastructure. Administrators must track vendor-specific update channels and apply the necessary firmware patches immediately upon release to mitigate the risk of unauthorized privilege escalation or device compromise.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon processors due to a Use After Free flaw triggered by concurrent IOCTL calls.

Executive Summary:
A critical use after free vulnerability in Qualcomm Snapdragon processors allows local authenticated attackers to achieve complete system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47381

Affected Software: Qualcomm Snapdragon

Affected Versions: LeMans_AU_LGIT, LeMansAU, QAM8255P, QAMSRV1H, QAMSRV1M, QCA6574, QCA6574A, QCA6574AU

Vulnerability: This flaw involves a Use After Free (CWE-416) condition occurring during the processing of IOCTL calls when concurrent access to a shared buffer is performed by a local attacker with low-level privileges.

Business Impact

The exploitation of this vulnerability could lead to a total compromise of the affected device, including unauthorized data access, integrity loss, and potential system crashes. With a CVSS score of 7.8, this high-severity flaw represents a significant risk to the security posture of mobile and embedded systems, particularly where data confidentiality and system availability are paramount.

Remediation Plan

Immediate Action: Review the March 2026 Qualcomm security bulletin and apply the relevant firmware or driver updates provided by your device manufacturer as soon as they become available.

Proactive Monitoring: Monitor device logs for unusual system crashes or unexpected behavior related to IOCTL processing or driver interactions that may indicate an exploitation attempt.

Compensating Controls: Ensure that only trusted applications are installed on the device, as the attack vector requires local access and low-level privileges to interact with the vulnerable IOCTL interfaces.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of March 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The requirement for local access and low-level privileges limits the attack surface, but the potential for total system impact remains high.

Analyst Recommendation

Given the potential for complete system compromise, organizations and end users should prioritize the deployment of vendor-supplied firmware updates. Users should maintain a strict posture regarding the origin of installed software to mitigate the risks associated with the required local access vector.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon sensors due to improper handling of IOCTL preprocessing.

Executive Summary:
A memory corruption vulnerability in multiple Qualcomm Snapdragon hardware components allows local attackers to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47380

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 7800, QCC2072, WCD9378C, WSA8840, WSA8845, WSA8845H, X2000077, X2000086

Vulnerability: This is an untrusted pointer dereference vulnerability (CWE-822) occurring during the preprocessing of IOCTLs within sensor components. An authenticated local user with low privileges can trigger this flaw to achieve high confidentiality, integrity, and availability impact.

Business Impact

The vulnerability carries a CVSS score of 7.8, reflecting its potential for severe impact on affected devices. Successful exploitation allows an attacker to execute arbitrary code or cause system instability, leading to potential data theft or complete loss of control over the affected hardware component. Because these components are deeply integrated into mobile and IoT ecosystems, this flaw poses a significant risk to device security and user privacy.

Remediation Plan

Immediate Action: Review the official Qualcomm January 2026 Security Bulletin and apply the recommended firmware or driver updates provided by your device manufacturer.

Proactive Monitoring: Monitor device logs for unusual sensor-related crashes or unexpected kernel-level errors that may indicate exploitation attempts.

Compensating Controls: Ensure that device access controls remain strict, as the vulnerability requires local access to the device to trigger the IOCTL processing flaw.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of January 9, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access and low-level interaction with hardware IOCTLs makes it a specialized target for advanced persistent threats or local privilege escalation chains.

Analyst Recommendation

Given the critical nature of memory corruption vulnerabilities in hardware components, organizations and end users must prioritize the deployment of firmware updates as soon as they are made available by OEMs. Failure to remediate this issue leaves devices susceptible to local privilege escalation and potential system-wide compromise. Monitor the Qualcomm security portal for specific patch availability for your specific device model.

Description Summary:
A memory corruption vulnerability exists in various Qualcomm Snapdragon products due to improper synchronization during concurrent shared buffer access, potentially leading to a use-after-free condition.

Executive Summary:
A high-severity use-after-free vulnerability in multiple Qualcomm Snapdragon chipsets could allow a local authenticated attacker to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47379

Affected Software: Qualcomm Snapdragon 5G Fixed Wireless Access Platform, AR8031, AR8035, C-V2X 9150, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700

Affected Versions: Qualcomm, Inc. Snapdragon: 5G Fixed Wireless Access Platform, AR8031, AR8035, C-V2X 9150, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700

Vulnerability: This flaw is a Use-After-Free (CWE-416) triggered by improper synchronization between buffer assignment and deallocation. It requires a local attacker with low privileges to interact with the shared buffer.

Business Impact

Successful exploitation of this vulnerability can lead to unauthorized information disclosure, data integrity loss, and system availability impact. Given the CVSS score of 7.8, this represents a significant risk to the security of affected hardware components, particularly in environments where local access is possible.

Remediation Plan

Immediate Action: Consult the March 2026 Qualcomm security bulletin for specific firmware updates and apply them to all affected hardware components as soon as they are made available.

Proactive Monitoring: Monitor system logs for unusual crashes or instability, which may indicate attempted exploitation of memory corruption flaws.

Compensating Controls: Restrict physical and logical local access to the affected devices to minimize the risk of a low-privileged user triggering the vulnerability.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of March 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw requires local access and specific synchronization timing, which increases the complexity of developing a reliable exploit.

Analyst Recommendation

This vulnerability presents a high risk for devices utilizing the affected Qualcomm chipsets. Administrators should prioritize the evaluation and deployment of vendor-provided firmware patches once they are released to prevent potential privilege escalation or system instability.

Description Summary:
A cryptographic vulnerability in Qualcomm Snapdragon products allows a shared VM reference to expose the certificate chain to the High Level Operating System during the boot loader process.

Executive Summary:
A vulnerability in Qualcomm Snapdragon chipsets allows for the unauthorized exposure of sensitive cryptographic information, posing a significant risk to device integrity.

Vulnerability Details

CVE-ID: CVE-2025-47378

Affected Software: Qualcomm, Inc. Snapdragon

Affected Versions: Cologne, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, LeMans_AU_LGIT, LeMansAU, Pandeiro

Vulnerability: This issue is classified as an exposure of sensitive system information (CWE-497), where a shared VM reference permits the High Level Operating System to access the boot loader and its associated certificate chain, requiring local low-privileged access.

Business Impact

The compromise of the certificate chain can lead to a total loss of trust in the device boot process, potentially allowing for the execution of unauthorized or malicious firmware. Given the CVSS score of 7.1, this is a high-severity flaw that could result in persistent device compromise, data exfiltration, and a complete breakdown of secure boot mechanisms within the affected hardware ecosystem.

Remediation Plan

Immediate Action: Consult the official Qualcomm March 2026 security bulletin to identify specific firmware update packages for the impacted chipset models and apply them as soon as they are made available by the device manufacturer.

Proactive Monitoring: Monitor system logs for unauthorized attempts to interact with low-level boot processes or unexpected modifications to secure storage regions.

Compensating Controls: Ensure that device integrity checks and remote attestation services are enabled to detect potential unauthorized changes to the boot loader environment.

Exploitation Status

Public Exploit Available: No — there is no confirmed public exploit available.

Analyst Notes: As of March 3, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the exploit requires local access, the nature of the flaw, which targets the secure boot chain, makes it a high-value target for sophisticated attackers.

Analyst Recommendation

Due to the high-severity nature of this cryptographic exposure, organizations utilizing affected Qualcomm hardware should prioritize the deployment of firmware updates provided by their original equipment manufacturer. Failure to patch this vulnerability could expose devices to persistent, low-level threats that bypass standard OS-level security controls.

Description Summary:
A use after free vulnerability exists in multiple Qualcomm Snapdragon products when processing IOCTL calls, potentially leading to memory corruption.

Executive Summary:
A critical use after free vulnerability in multiple Qualcomm Snapdragon platforms poses a significant risk of arbitrary code execution and system instability.

Vulnerability Details

CVE-ID: CVE-2025-47377

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8035, FastConnect 6200, FastConnect 6900, FastConnect 7800, Flight RB5 5G Platform, FWA Gen 3 Ultra Platform, G1 Gen 1, LeMans_AU_LGIT

Vulnerability: This is a use after free flaw (CWE-416) triggered during the processing of IOCTL calls, which can allow a locally authenticated attacker with low privileges to corrupt memory.

Business Impact

The vulnerability carries a CVSS score of 7.8, reflecting its potential for complete impact on confidentiality, integrity, and availability. Successful exploitation could allow a malicious actor to gain unauthorized control over the affected hardware, resulting in data theft, service disruption, or total system compromise.

Remediation Plan

Immediate Action: Review the March 2026 Qualcomm security bulletin and apply the necessary firmware or driver updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unusual crashes or IOCTL-related errors that may indicate an attempt to trigger memory corruption.

Compensating Controls: Ensure that access to the affected devices is restricted to authorized users only, as the vulnerability requires local access to the system.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of March 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access and low-privilege authentication makes it a target for lateral movement within compromised environments.

Analyst Recommendation

Given the potential for high impact and the nature of memory corruption vulnerabilities, organizations should prioritize the deployment of vendor-supplied firmware updates as soon as they become available. Failure to patch these components may leave critical hardware platforms susceptible to privilege escalation and persistent exploitation by local attackers.

Description Summary:
A memory corruption vulnerability exists in multiple Qualcomm Snapdragon components due to concurrent shared buffer access during IOCTL calls.

Executive Summary:
A critical use after free vulnerability in multiple Qualcomm Snapdragon hardware components could allow local attackers with low privileges to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47376

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8031, AR8035, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900

Vulnerability: This is a use after free flaw (CWE-416) triggered by concurrent access to a shared buffer during IOCTL operations. The vulnerability requires the attacker to have local access with low privileges to execute the malicious IOCTL calls.

Business Impact

The CVSS score of 7.8 (High) reflects the potential for total impact on confidentiality, integrity, and availability. Successful exploitation could allow an attacker to gain elevated privileges or execute arbitrary code, leading to unauthorized data access and significant system instability. Given that these components are integral to hardware connectivity, the risk of persistent local compromise is substantial.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin for March 2026 and apply firmware or driver updates as soon as they become available for your specific hardware implementation.

Proactive Monitoring: Monitor system logs for unusual IOCTL error patterns or unexpected crashes related to hardware drivers that might indicate exploitation attempts.

Compensating Controls: Ensure that access to the local system is strictly controlled and that only authorized users have the permissions necessary to interact with low-level device drivers.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of March 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's complexity in triggering concurrent buffer access suggests that exploitation requires specific timing and local system access.

Analyst Recommendation

This vulnerability presents a significant risk to the integrity of hardware-level communications. Administrators must prioritize the deployment of vendor-supplied patches once released, as local privilege escalation vulnerabilities of this nature are frequently targeted by threat actors to establish persistence. Ensure that all affected Snapdragon-based devices are tracked and updated according to the manufacturer's guidance.

Description Summary:
A use after free vulnerability exists in Qualcomm Snapdragon components due to improper handling of concurrent user-space IOCTL calls, potentially leading to memory corruption.

Executive Summary:
A critical use after free vulnerability in multiple Qualcomm Snapdragon hardware components allows local attackers to achieve memory corruption and potential system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47375

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8031, AR8035, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900

Vulnerability: The flaw is a use after free (CWE-416) triggered during the processing of multiple IOCTL calls from user-space. An attacker requires local access with low privileges to trigger this condition.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high severity risk. Successful exploitation could lead to unauthorized system access, data compromise, or a complete loss of system integrity. Because this impacts hardware-level drivers, the potential for persistent impact or privilege escalation is significant for affected devices.

Remediation Plan

Immediate Action: Review the March 2026 Qualcomm security bulletin and apply the relevant firmware or driver updates provided by the device manufacturer.

Proactive Monitoring: Monitor system logs for unexpected crashes, kernel panics, or unusual IOCTL request patterns that may indicate an exploitation attempt.

Compensating Controls: Restrict local user access to the device and enforce strict application sandboxing to limit the ability of malicious software to interface with hardware drivers.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of March 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The complexity of triggering memory corruption via IOCTL race conditions generally requires specialized knowledge of the driver interface.

Analyst Recommendation

Given the high CVSS score and the hardware-level nature of this vulnerability, administrators should prioritize the deployment of firmware updates provided by OEMs. Organizations utilizing devices with the affected Snapdragon components must monitor vendor release channels closely to ensure patches are applied as soon as they are distributed by the hardware manufacturer.

Description Summary:
A memory corruption vulnerability exists in various Qualcomm Snapdragon products due to improper buffer handling during Trusted Application (TA) invocation, potentially leading to system compromise.

Executive Summary:
A critical out-of-bounds write vulnerability in Qualcomm Snapdragon components enables local attackers to achieve total system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47373

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8035, Cologne, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, FWA Gen 3 Ultra Platform, G1 Gen 1

Vulnerability: This vulnerability is an out-of-bounds write (CWE-787) flaw triggered when accessing buffers with invalid lengths during Trusted Application invocation. The vulnerability requires low privileges (PR:L) and local access (AV:L) to exploit.

Business Impact

Successful exploitation of this vulnerability allows an attacker to gain elevated control over the affected hardware platform. Given the CVSS score of 7.8, this represents a high-severity risk that could lead to full system compromise, unauthorized data access, or denial of service, significantly impacting the integrity and availability of the underlying device.

Remediation Plan

Immediate Action: Consult the official Qualcomm March 2026 security bulletin to identify and apply the specific firmware or driver updates for your affected Snapdragon platform.

Proactive Monitoring: Review system and kernel logs for abnormal activity or unexpected crashes associated with Trusted Application execution environments.

Compensating Controls: Implement strict device access controls and ensure that only authorized applications can interact with the Trusted Execution Environment (TEE) to limit the attack surface.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of March 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access and low-level privilege interaction makes it a target for sophisticated threat actors looking to escalate privileges within the device firmware.

Analyst Recommendation

Due to the severity of memory corruption flaws within hardware-level Trusted Applications, immediate remediation is required. Administrators should prioritize the deployment of vendor-supplied firmware updates to all vulnerable Snapdragon-based devices to neutralize the risk of unauthorized system-wide access.

Description Summary:
A buffer overflow vulnerability in Qualcomm Snapdragon processors occurs when processing corrupted ELF images, potentially leading to memory corruption.

Executive Summary:
A critical memory corruption vulnerability in various Qualcomm Snapdragon processors, resulting from improper buffer size validation, poses a risk of system instability or compromise.

Vulnerability Details

CVE-ID: CVE-2025-47372

Affected Software: Qualcomm Snapdragon (Specific models listed above)

Affected Versions: See vendor advisory for firmware release versions.

Vulnerability: This is a classic buffer overflow (CWE-120) triggered by reading oversized ELF images into a buffer. The vulnerability is exploitable without authentication, though it requires local access to the affected hardware (AV:L).

Business Impact

The CVSS score of 9.0 reflects the potential for severe technical impact on the affected hardware. While the attack vector is local, successful exploitation could lead to privilege escalation or complete system compromise, impacting the security of mobile or embedded devices utilizing these processors.

Remediation Plan

Immediate Action: Consult the December 2025 Qualcomm Security Bulletin and apply firmware updates provided by your device manufacturer or OEM.

Proactive Monitoring: Monitor device performance and security logs for unexpected crashes or error patterns indicative of memory corruption.

Compensating Controls: Ensure device integrity protections, such as Secure Boot and signed firmware verification, are strictly enforced to prevent the loading of malicious ELF images.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of Dec 18, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The vulnerability is inherently dangerous due to the low complexity required to trigger the buffer overflow.

Analyst Recommendation

Hardware-level vulnerabilities require coordinated action between component vendors and device manufacturers. Users should monitor their specific hardware manufacturer’s support channels for the release of patched firmware packages and deploy them as soon as they become available.

Description Summary:
A buffer over-read vulnerability exists in Qualcomm Snapdragon components due to memory corruption during MCDM IOCTL processing, allowing for potential local privilege escalation.

Executive Summary:
A memory corruption vulnerability in multiple Qualcomm Snapdragon hardware components may allow a local attacker with low privileges to achieve high impact on confidentiality, integrity, and availability.

Vulnerability Details

CVE-ID: CVE-2025-47368

Affected Software: Qualcomm Snapdragon (FastConnect 6900, FastConnect 7800, SC8380XP, WCD9380, WCD9385, WSA8840, WSA8845, WSA8845H)

Affected Versions: FastConnect 6900, FastConnect 7800, SC8380XP, WCD9380, WCD9385, WSA8840, WSA8845, WSA8845H

Vulnerability: This is a buffer over-read (CWE-126) occurring when the system dereferences an invalid userspace address within a user buffer during MCDM IOCTL processing. The vulnerability requires the attacker to have local access and low-level privileges to interact with the affected IOCTL interface.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high severity risk. Successful exploitation allows a local attacker to compromise the integrity and confidentiality of the system, potentially leading to unauthorized data access or system instability. Given that these components are integrated into mobile and computing hardware, this flaw could be leveraged to bypass security boundaries on affected devices.

Remediation Plan

Immediate Action: Review the November 2025 Qualcomm Security Bulletin and apply all relevant firmware or driver updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unusual IOCTL activity or recurring crashes associated with mobile connectivity or audio subsystems.

Compensating Controls: Ensure that device security policies restrict local user access and utilize hardware-backed security features where available to limit the impact of potential local privilege escalation.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of November 4, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is technically limited by its requirement for local access, but it remains a significant risk for devices exposed to potentially malicious applications.

Analyst Recommendation

The severity of this memory corruption flaw necessitates prompt attention from administrators and security teams managing devices using the affected Qualcomm hardware. Prioritize the deployment of vendor-supplied firmware updates as soon as they are made available by OEMs to mitigate the risk of local privilege escalation.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon components due to improper buffer handling during IOCTL processing, potentially leading to unauthorized system impact.

Executive Summary:
A critical memory corruption flaw in Qualcomm Snapdragon hardware components allows local attackers with low privileges to potentially gain full system control.

Vulnerability Details

CVE-ID: CVE-2025-47367

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 6700, FastConnect 6900, FastConnect 7800, QCC2072, QCM5430, QCM6490, QCS5430, QCS6490

Vulnerability: The vulnerability is an out of bounds write (CWE-787) occurring during input or output control (IOCTL) processing. Successful exploitation requires the attacker to have local access with low privileges to the affected device.

Business Impact

The CVSS score of 7.8 (High) reflects the severity of this issue, as successful exploitation can lead to a complete compromise of confidentiality, integrity, and availability. In a business context, this poses a significant risk to device security and data privacy, as an attacker could execute arbitrary code with elevated privileges, leading to unauthorized data access or persistent system instability.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin for November 2025 and apply the relevant firmware updates provided by your specific hardware manufacturer or device vendor.

Proactive Monitoring: Monitor system logs for unusual crashes, unexpected reboots, or unauthorized attempts to interface with IOCTL drivers that may indicate exploitation attempts.

Compensating Controls: Ensure that device access is strictly managed and that only authorized users have local access, as this vulnerability requires local interaction to trigger the flaw.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of November 4, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the flaw allows for significant impact, its reliance on local access and specific IOCTL interactions limits the immediate attack surface for remote threats.

Analyst Recommendation

Given the potential for high-impact system compromise, organizations using affected Qualcomm Snapdragon hardware must prioritize the identification and deployment of vendor firmware patches. Administrators should verify the specific versions within their fleet and coordinate with mobile or hardware vendors to ensure updates are applied as soon as they become available.

Description Summary:
A cryptographic issue occurs when a Trusted Zone with outdated code is triggered by a High-Level Operating System (HLOS) providing incorrect input.

Executive Summary:
A cryptographic flaw in the Trusted Zone environment allows for security bypasses when triggered by malformed input from the host operating system.

Vulnerability Details

CVE-ID: CVE-2025-47366

Affected Software: Trusted Zone (TEE)

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability involves a cryptographic failure within the Trusted Execution Environment (TEE). It occurs when the "Trusted Zone" processes "incorrect input" from the High-Level Operating System (HLOS). This could allow an attacker with OS-level privileges to break the isolation between the secure and non-secure worlds.

Business Impact

The Trusted Zone is responsible for handling sensitive tasks like disk encryption keys and biometric data. A CVSS score of 7.1 indicates a High severity, as a successful exploit could lead to the compromise of the device's "root of trust" and the theft of highly sensitive cryptographic material.

Remediation Plan

Immediate Action: Apply the system-level security updates (typically delivered via Android or OEM security patches) to update the Trusted Zone firmware.

Proactive Monitoring: While difficult to monitor at the TEE level, security teams should watch for unauthorized attempts to access secure storage or kernel-level anomalies.

Compensating Controls: Ensure that the device bootloader is locked and that verified boot mechanisms are active to prevent the loading of unauthorized HLOS components.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of February 3, 2026, there is no public information indicating active exploitation. These types of vulnerabilities are often used in local privilege escalation chains to achieve full device compromise.

Analyst Recommendation

Vulnerabilities in the TEE are critical because they undermine the hardware-level security of the device. Users and administrators must apply the latest OEM security patches immediately to ensure the integrity of the Trusted Zone.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon processors due to an integer overflow when processing large input data from remote sources.

Executive Summary:
A high-severity memory corruption vulnerability in Qualcomm Snapdragon processors could allow a local attacker with low privileges to achieve total system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47365

Affected Software: Qualcomm Snapdragon

Affected Versions: QAM8255P, QAM8295P, QAM8620P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6574AU

Vulnerability: The vulnerability is classified as an integer overflow (CWE-190) that occurs during the processing of large input data via a communication interface. Successful exploitation requires a local attacker with low-level privileges to trigger the corruption, potentially leading to arbitrary code execution.

Business Impact

This vulnerability poses a significant risk to system integrity and confidentiality. With a CVSS score of 7.8, the flaw allows for potential escalation of privileges and total compromise of the affected hardware, which could lead to unauthorized access to sensitive data or complete loss of system availability.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin for November 2025 to identify and apply the necessary firmware or driver updates for the specific Snapdragon model in use.

Proactive Monitoring: Monitor system logs for unusual crashes or service restarts that may indicate attempted exploitation of the communication interface.

Compensating Controls: Restrict access to communication interfaces where feasible and implement strict input validation at the application layer to prevent malformed data from reaching the vulnerable component.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of November 4, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is technically complex, requiring local access, but the potential for total system compromise necessitates prompt attention to vendor patch cycles.

Analyst Recommendation

Given the severity of potential memory corruption and the critical nature of these chipset components, organizations should prioritize the identification of affected hardware within their infrastructure. Organizations must apply the firmware updates provided by the vendor as soon as they become available to mitigate the risk of privilege escalation.

Description Summary:
A memory corruption vulnerability exists in multiple Qualcomm Snapdragon products due to improper validation of array indices, which can be triggered by a subsystem crash.

Executive Summary:
A high-severity memory corruption vulnerability in various Qualcomm Snapdragon processors allows local attackers to potentially achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47361

Affected Software: Qualcomm Snapdragon (QAM8255P, QAM8295P, QAM8620P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6574AU)

Affected Versions: QAM8255P, QAM8295P, QAM8620P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6574AU

Vulnerability: The vulnerability is classified as CWE-129 (Improper Validation of Array Index), which occurs when an out-of-range identifier triggers a subsystem crash, leading to memory corruption. This exploit requires low privileges and local access to the system.

Business Impact

The CVSS score of 7.8 indicates a high-severity risk, primarily due to the potential for total impact on confidentiality, integrity, and availability. Successful exploitation could allow a local attacker to execute arbitrary code with elevated privileges, resulting in complete system compromise and potential unauthorized access to sensitive data processed by the affected Snapdragon components.

Remediation Plan

Immediate Action: Review the November 2025 Qualcomm Security Bulletin and apply the recommended firmware or driver updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unexpected subsystem crashes or recurring service restarts that may indicate an attempt to trigger this memory corruption condition.

Compensating Controls: Ensure that access to the device is restricted to authorized personnel only, as the vulnerability requires local access to the affected hardware.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of November 4, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the flaw is theoretically exploitable, the requirement for local access and low-level subsystem interaction limits the immediate threat surface.

Analyst Recommendation

Given the potential for high-impact system compromise, organizations using devices with the specified Qualcomm Snapdragon chipsets must prioritize the deployment of vendor security updates. Administrators should track the official Qualcomm security bulletin and coordinate with device OEMs to ensure patches are applied as soon as they are made available for specific hardware configurations.

Description Summary:
A stack-based buffer overflow in Qualcomm Snapdragon chipsets allows for memory corruption during device management message processing.

Executive Summary:
A memory corruption vulnerability in multiple Qualcomm Snapdragon products creates a high risk of local privilege escalation or system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47360

Affected Software: Qualcomm Snapdragon

Affected Versions: QAM8255P, QAM8295P, QAM8620P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6574AU

Vulnerability: This is a stack-based buffer overflow (CWE-121) occurring during the processing of client messages within the device management component. An attacker with local, low-privileged access can trigger this flaw to achieve total impact on confidentiality, integrity, and availability.

Business Impact

The vulnerability carries a CVSS score of 7.8, reflecting its potential for a complete system compromise. Successful exploitation allows an attacker to execute arbitrary code or cause system instability, which could lead to unauthorized access to sensitive data or the disruption of critical device functions. Given the deep integration of these chipsets into hardware, the impact on affected systems is significant.

Remediation Plan

Immediate Action: Consult the official Qualcomm security bulletin and apply the relevant firmware updates as soon as they are provided by your hardware manufacturer.

Proactive Monitoring: Monitor system logs for unexpected crashes, service restarts, or anomalous memory usage patterns associated with device management processes.

Compensating Controls: Ensure that access to the device is strictly controlled and that only authorized users or processes can interact with the device management interface.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of November 4, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw requires local access and low privileges to trigger, which limits the attack surface but does not negate the severity of a stack-based buffer overflow.

Analyst Recommendation

Due to the critical nature of memory corruption vulnerabilities in hardware components, organizations should prioritize patching affected Snapdragon devices. System administrators must work closely with their hardware vendors to track the availability of firmware updates and apply them to all vulnerable units to prevent potential privilege escalation.

Description Summary:
A use after free vulnerability in Qualcomm chipsets allows local authenticated attackers to cause memory corruption via concurrent access to a memory free API.

Executive Summary:
A high-severity memory corruption vulnerability in various Qualcomm chipsets could allow an authenticated local attacker to achieve total system impact.

Vulnerability Details

CVE-ID: CVE-2025-47359

Affected Software: Qualcomm Snapdragon and FastConnect chipsets

Affected Versions: AQT1000, FastConnect 6200, FastConnect 6800, FastConnect 6900, FastConnect 7800, QCA6391, QCA6420, QCA6430

Vulnerability: This is a use after free vulnerability (CWE-416) triggered when multiple threads simultaneously access a memory free API, requiring local user privileges to execute.

Business Impact

The CVSS score of 7.8 categorizes this as a High-severity risk. Successful exploitation could lead to full system compromise, including unauthorized data access, integrity loss, or denial of service, as the flaw allows for memory corruption.

Remediation Plan

Immediate Action: Consult the official Qualcomm February 2026 security bulletin to identify and apply the necessary firmware or driver updates for your specific device model.

Proactive Monitoring: Monitor system logs for unusual crashes or instability that may indicate attempts to trigger memory corruption errors.

Compensating Controls: Ensure that local access to the affected hardware is strictly controlled and that only authorized users have the ability to interact with the system at the required privilege level.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of February 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw requires local, authenticated access, which limits the attack surface for remote threats.

Analyst Recommendation

Given the potential for total system impact, this vulnerability poses a significant risk to hardware integrity. Administrators should prioritize the deployment of firmware updates provided by the device manufacturer as soon as they become available to mitigate the risk of memory corruption and potential code execution.

Description Summary:
A memory corruption vulnerability exists in the mem_free API, allowing for potential kernel memory corruption when a user space address is modified and passed to the function.

Executive Summary:
A memory corruption vulnerability in various Qualcomm Snapdragon hardware components allows a local authenticated user to potentially gain elevated privileges or cause system instability.

Vulnerability Details

CVE-ID: CVE-2025-47358

Affected Software: Qualcomm Snapdragon and associated hardware components

Affected Versions: FastConnect 6900, FastConnect 7800, QCC2072, SC8380XP, Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB), WCD9378C, WCD9380, WCD9385

Vulnerability: This vulnerability is a Use After Free (CWE-416) triggered when a user space address is modified and passed to the mem_free API. The flaw requires local, low-privileged authentication to trigger, resulting in the inadvertent freeing of kernel memory.

Business Impact

Successful exploitation of this vulnerability could lead to arbitrary code execution within the kernel context, resulting in a total compromise of system integrity, confidentiality, and availability. With a CVSS score of 7.8, this vulnerability represents a high-severity risk to organizations relying on affected Qualcomm-based hardware, as it provides a pathway for local escalation to high-privilege execution.

Remediation Plan

Immediate Action: Consult the official Qualcomm February 2026 security bulletin to identify and apply the necessary firmware or driver updates provided by your specific device manufacturer.

Proactive Monitoring: Monitor system logs for unexpected kernel panics, service crashes, or anomalous process behavior that may indicate memory corruption attempts.

Compensating Controls: Ensure that local user access is strictly controlled and that only authorized applications are permitted to interact with low-level system APIs.

Exploitation Status

Public Exploit Available: exploit_available (unknown)

Analyst Notes: As of February 4, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is technically significant because it involves kernel-level memory management, which typically requires sophisticated knowledge to weaponize effectively.

Analyst Recommendation

Given the potential for kernel-level impact, administrators should treat this vulnerability with high priority. Users of the affected Qualcomm hardware components must verify their current firmware versions against the vendor documentation and apply the relevant security updates as soon as they are made available by the device manufacturer.

Description Summary:
A vulnerability in Qualcomm Snapdragon processors allows information disclosure when a user-level driver performs unauthorized QFPROM read or write operations on Fuse regions.

Executive Summary:
A critical information disclosure vulnerability in multiple Qualcomm Snapdragon products allows unauthorized access to sensitive Fuse regions due to missing authentication.

Vulnerability Details

CVE-ID: CVE-2025-47357

Affected Software: Qualcomm Snapdragon

Affected Versions: QAM8255P, QAM8620P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6595, QCA6595AU

Vulnerability: This vulnerability is caused by a missing authentication check (CWE-306) for critical functions within the driver interface. The flaw allows an unauthenticated user-level driver to perform read or write operations on QFPROM Fuse regions.

Business Impact

The ability to perform unauthorized read or write operations on hardware-level Fuse regions poses a significant security risk, potentially leading to the compromise of device security features or sensitive data. With a CVSS score of 8.0, this high-severity flaw could facilitate persistent unauthorized access or the bypass of hardware-backed security controls. Organizations relying on these Snapdragon components for secure operations face potential integrity and confidentiality risks.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin for November 2025 and apply the recommended firmware or driver updates provided by your specific hardware manufacturer.

Proactive Monitoring: Monitor system logs for unusual driver activity or unauthorized attempts to access low-level hardware interfaces.

Compensating Controls: Ensure that only authorized and signed drivers are permitted to load on affected systems to limit the potential for malicious user-level drivers to interact with hardware interfaces.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of November 4, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is locally exploitable and requires the execution of a user-level driver, which limits the immediate attack surface but remains a severe hardware-level risk.

Analyst Recommendation

Given the high CVSS severity and the low-level nature of the affected components, immediate attention is required to ensure that all vulnerable Qualcomm Snapdragon firmware is updated. Organizations should prioritize patching cycles for devices using the identified chips to prevent potential exploitation of these critical hardware interfaces.

Description Summary:
A memory corruption vulnerability exists in various Qualcomm Snapdragon components due to improper handling of concurrent thread access to shared resources.

Executive Summary:
A critical memory corruption flaw in multiple Qualcomm Snapdragon products allows local attackers with low privileges to potentially achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47356

Affected Software: Qualcomm Snapdragon

Affected Versions: Cologne, FastConnect 6900, FastConnect 7800, QCA0000, SC8380XP, WCD9378C, WCD9380, WCD9385

Vulnerability: The vulnerability is categorized as a double free (CWE-415), triggered when multiple threads concurrently access and modify shared memory resources. Exploitation requires the attacker to have local access and low privileges on the affected hardware.

Business Impact

The CVSS score of 7.8 signifies a high-severity risk, primarily due to the potential for total loss of confidentiality, integrity, and availability. Successful exploitation could allow an attacker to execute arbitrary code or cause system instability, leading to unauthorized data access or denial of service on mobile or embedded devices.

Remediation Plan

Immediate Action: Review the official Qualcomm January 2026 security bulletin and apply the relevant firmware or driver updates provided by the device manufacturer.

Proactive Monitoring: Monitor system logs for unusual kernel panics or repeated service crashes that may indicate exploitation attempts targeting memory corruption.

Compensating Controls: Ensure that device security policies are strictly enforced to restrict physical and local access to authorized users only, reducing the likelihood of a local attacker triggering the flaw.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of January 9, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently dangerous due to its potential for privilege escalation, though it requires a local attack vector.

Analyst Recommendation

Given the high impact of memory corruption flaws, organizations and end users should prioritize the identification of affected Snapdragon hardware. It is imperative to monitor for and apply vendor-supplied patches as soon as they become available to mitigate the risk of local exploitation.

Description Summary:
A memory corruption vulnerability exists in various Qualcomm Snapdragon products due to improper handling of remote procedure IOCTL calls, potentially leading to arbitrary code execution.

Executive Summary:
A critical memory corruption vulnerability in multiple Qualcomm Snapdragon hardware components may allow a local attacker to achieve system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47355

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 6700, FastConnect 6900, FastConnect 7800, QCC2072, SC8380XP, Snapdragon 7c+ Gen 3 Compute, Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB), WCD9378C

Vulnerability: The vulnerability is an out-of-bounds write (CWE-787) triggered during the invocation of remote procedure IOCTL calls. Based on the CVSS vector (PR:L), this flaw requires the attacker to have local low-level privileges on the target system to successfully trigger the corruption.

Business Impact

The potential for memory corruption leading to system-level impact presents a significant risk to data confidentiality, integrity, and availability. With a CVSS score of 7.8, this vulnerability is considered high severity, as successful exploitation could allow an attacker to execute arbitrary code or cause a system crash, resulting in unauthorized access or service disruption.

Remediation Plan

Immediate Action: Review the official Qualcomm October 2025 security bulletin and apply the relevant firmware or driver updates provided by the device manufacturer immediately.

Proactive Monitoring: Monitor system logs for unusual IOCTL-related errors or unexpected service restarts that may indicate attempted exploitation of this memory corruption flaw.

Compensating Controls: Ensure that systems are configured to restrict local user access to the minimum required privileges, as this significantly reduces the attack surface for local exploitation vectors.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of October 10, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the flaw is theoretically dangerous due to the nature of memory corruption, the requirement for local access limits the immediate threat to remote adversaries.

Analyst Recommendation

Given the high CVSS score and the critical nature of memory corruption vulnerabilities in hardware components, organizations should prioritize the identification of affected hardware within their fleet. Administrators must track vendor-specific security advisories for the identified Snapdragon components and deploy patches as soon as they are released to prevent potential local privilege escalation and system compromise.

Description Summary:
A use after free vulnerability in the Qualcomm Snapdragon DSP service allows for memory corruption during buffer allocation.

Executive Summary:
A critical use after free vulnerability in the Qualcomm Snapdragon DSP service could allow a local attacker with low privileges to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47354

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 6200, FastConnect 6700, FastConnect 7800, QMP1000, SM6475, SM7435, SM8735, SM8750

Vulnerability: This vulnerability involves a use after free condition (CWE-416) within the DSP service buffer allocation process. The CVSS vector of AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H indicates that an attacker must have local access and low-level privileges to trigger this flaw.

Business Impact

The potential for memory corruption and subsequent arbitrary code execution poses a severe risk to device integrity and user data privacy. Given the CVSS score of 7.8, this vulnerability is classified as High severity, as successful exploitation could lead to total loss of confidentiality, integrity, and availability of the affected system.

Remediation Plan

Immediate Action: Consult the official Qualcomm October 2025 security bulletin to identify specific firmware updates for your device and apply them immediately.

Proactive Monitoring: Monitor system logs for unexpected crashes or service restarts within the DSP subsystem that may indicate exploitation attempts.

Compensating Controls: Ensure that device access controls are strictly enforced to minimize the number of local users with the permissions required to interact with low-level DSP services.

Exploitation Status

Public Exploit Available: No.

Analyst Notes: As of October 10, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access makes it a target primarily for attackers who have already established a foothold on the target device.

Analyst Recommendation

Given the severity of this memory corruption vulnerability, administrators and device owners should prioritize the installation of vendor-supplied firmware updates as soon as they become available. Failure to patch these Snapdragon components leaves systems exposed to potential privilege escalation and unauthorized code execution.

Description Summary:
A memory corruption vulnerability exists within Qualcomm Snapdragon components when processing requests sent from a Guest Virtual Machine (GVM).

Executive Summary:
A high-severity memory corruption vulnerability in Qualcomm Snapdragon processors could allow a local attacker with low privileges to achieve full system impact.

Vulnerability Details

CVE-ID: CVE-2025-47353

Affected Software: Qualcomm Snapdragon

Affected Versions: QAM8255P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6595, QCA6698AQ, QCA6797AQ

Vulnerability: This vulnerability involves memory corruption triggered during the processing of requests originating from a GVM, classified under CWE-749 as an exposed dangerous method or function. Successful exploitation requires the attacker to possess low-level local privileges.

Business Impact

The potential for memory corruption poses a significant risk to system integrity, confidentiality, and availability. Given the CVSS score of 7.8, this vulnerability is categorized as high severity, indicating that a successful exploit could result in unauthorized data access or complete compromise of the affected device.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin for November 2025 and apply the relevant firmware or software updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unusual crashes or unexpected behavior related to GVM communication and inter-process requests.

Compensating Controls: Implement strict access controls for GVM environments and ensure that only authorized users or processes can interact with the affected Snapdragon components.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of November 4, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is technically concerning due to the potential for privilege escalation and system-wide impact, necessitating prompt attention once patches are released by vendors.

Analyst Recommendation

This vulnerability presents a substantial risk to systems utilizing the affected Qualcomm Snapdragon chipsets. Administrators should prioritize the identification of these specific processor versions within their environment and prepare to deploy vendor-supplied security updates as soon as they become available to mitigate the risk of unauthorized system compromise.

Description Summary:
A memory corruption vulnerability exists in various Qualcomm Snapdragon components during the processing of audio streaming operations.

Executive Summary:
A memory corruption flaw in multiple Qualcomm Snapdragon hardware components poses a high risk of local privilege escalation or system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47352

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 7800, QCC2072, WCD9378C, WSA8840, WSA8845, WSA8845H, X2000077, X2000086

Vulnerability: The vulnerability is categorized as an improper validation of an array index (CWE-129), which triggers memory corruption during audio streaming. An attacker with local access and low privileges can potentially exploit this state to achieve high impacts on confidentiality, integrity, and availability.

Business Impact

The CVSS score of 7.8 indicates a high severity risk that could lead to unauthorized system access or denial of service on affected mobile and IoT devices. Because this impacts core hardware components, successful exploitation could bypass standard operating system protections, leading to severe data compromise or total loss of device control.

Remediation Plan

Immediate Action: Consult the November 2025 Qualcomm Security Bulletin to identify firmware updates specific to your device model and apply them immediately.

Proactive Monitoring: Monitor system logs for unexpected crashes or errors related to audio drivers or hardware abstraction layers, which may indicate exploitation attempts.

Compensating Controls: Ensure device security policies are enforced to restrict local access to untrusted users and maintain integrity of the operating system boot process.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of November 4, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While memory corruption flaws are often targets for exploit developers, the requirement for local access and low privileges currently limits the attack surface.

Analyst Recommendation

Given the high CVSS score and the hardware-level nature of the vulnerability, organizations should prioritize the deployment of firmware updates provided by device manufacturers. IT administrators must track vendor-specific security bulletins closely to ensure these patches are integrated into their device management cycles as soon as they become available.

Description Summary:
A memory corruption vulnerability exists in various Qualcomm Snapdragon components due to improper handling of user buffers, potentially leading to integer overflow.

Executive Summary:
A memory corruption vulnerability in Qualcomm Snapdragon chipsets, triggered by improper buffer processing, poses a high risk of local privilege escalation or system instability.

Vulnerability Details

CVE-ID: CVE-2025-47351

Affected Software: Qualcomm Snapdragon (FastConnect 6200, 6700, 6900, 7800, SG6150, SG6150P, SM8750, SM8750P)

Affected Versions: FastConnect 6200, 6700, 6900, 7800, SG6150, SG6150P, SM8750, SM8750P

Vulnerability: This vulnerability is classified as an integer overflow (CWE-190) occurring during the processing of user buffers. An authenticated local attacker can leverage this flaw to trigger memory corruption, which may result in high-impact consequences including unauthorized data access or system crashes.

Business Impact

The vulnerability carries a CVSS score of 7.8, reflecting its potential for total impact on confidentiality, integrity, and availability. While the attack requires local access, successful exploitation allows a malicious actor to compromise the underlying system integrity, potentially leading to data theft or permanent denial of service on affected mobile or embedded devices.

Remediation Plan

Immediate Action: Review the official Qualcomm October 2025 security bulletin and apply the relevant firmware or driver updates provided by your specific device manufacturer (OEM).

Proactive Monitoring: Monitor system logs for unusual crashes or unexpected service restarts that may indicate attempted memory corruption or buffer overflows.

Compensating Controls: Ensure that device security policies, such as restricted execution environments and kernel hardening, are active to limit the ability of low-privileged users to interact with sensitive hardware buffers.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of October 10, 2025, there is no public information indicating active exploitation or a published proof-of-concept for this vulnerability. The flaw is technically significant due to the nature of memory corruption in hardware-level components, but it currently lacks evidence of widespread exploitation in the wild.

Analyst Recommendation

Given the critical nature of memory corruption vulnerabilities in hardware chipsets, organizations and device administrators must prioritize the deployment of vendor-supplied firmware updates. Users should verify their device support status with the respective OEM and apply all available security patches immediately to mitigate the risk of local exploitation.

Description Summary:
A use-after-free vulnerability in Qualcomm Snapdragon products allows local users to trigger memory corruption via concurrent memory mapping and unmapping requests.

Executive Summary:
A high-severity use-after-free vulnerability in various Qualcomm Snapdragon components enables local attackers to achieve potential code execution or system instability.

Vulnerability Details

CVE-ID: CVE-2025-47350

Affected Software: Qualcomm Snapdragon

Affected Versions: Cologne, FastConnect 6900, FastConnect 7800, QCA0000, SC8380XP, WCD9378C, WCD9380, WCD9385

Vulnerability: This is a use-after-free flaw (CWE-416) triggered by race conditions during concurrent memory mapping and unmapping operations. The vulnerability requires local, authenticated access to the system to exploit.

Business Impact

The exploitation of this memory corruption vulnerability can lead to unauthorized code execution, privilege escalation, or complete system compromise. Given the CVSS score of 7.8, this flaw poses a significant risk to the integrity and availability of affected devices. Successful exploitation allows an attacker to bypass security boundaries, potentially resulting in sensitive data exposure or persistent system disruption.

Remediation Plan

Immediate Action: Consult the official December 2025 Qualcomm Security Bulletin and apply the latest firmware or driver updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unusual crashes or service restarts that may indicate attempted memory corruption or heap exploitation.

Compensating Controls: Ensure that access to the device is strictly limited to authorized users, as the vulnerability requires local access to the system to be triggered.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of December 18, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the flaw is theoretically exploitable, the requirement for local access and specific timing conditions during memory management operations raises the barrier for attackers.

Analyst Recommendation

This vulnerability represents a critical security gap in low-level memory management within Qualcomm hardware. Security teams should prioritize identifying affected Snapdragon components within their infrastructure and coordinate with vendors to deploy applicable firmware updates as soon as they become available. Immediate action is required to mitigate the risk of local privilege escalation.

Description Summary:
A memory corruption vulnerability exists in multiple Qualcomm Snapdragon components due to the improper handling of escape calls, potentially leading to unauthorized data access or system compromise.

Executive Summary:
A critical memory corruption vulnerability in various Qualcomm Snapdragon products poses a significant risk of local privilege escalation and system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47349

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 6900, FastConnect 7800, QCC2072, SC8380XP, WCD9378C, WCD9380, WCD9385, WSA8840

Vulnerability: This vulnerability involves the use of an out-of-range pointer offset (CWE-823) during the processing of an escape call. The vulnerability requires local access with low privileges to trigger the flaw, as indicated by the CVSS vector AV:L/PR:L.

Business Impact

The potential for memory corruption allows an attacker to manipulate system memory, which can lead to a full compromise of confidentiality, integrity, and availability. With a CVSS score of 7.8, this flaw represents a high-severity risk to business operations, as it could allow unauthorized users to gain elevated system privileges and bypass security controls.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin for October 2025 and apply all relevant firmware or driver updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unusual crash patterns or unexpected behavior in kernel-level processes that may indicate an exploitation attempt.

Compensating Controls: Ensure that systems are running with restricted user permissions to prevent unauthorized processes from gaining the low-level access required to trigger this vulnerability.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of October 10, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the vulnerability requires local access, the nature of memory corruption flaws means that successful exploitation could result in full system control.

Analyst Recommendation

Given the technical impact and the severity of memory corruption vulnerabilities in hardware components, administrators should prioritize the deployment of vendor-supplied firmware updates. Users and organizations should track the release status of patches for the specific affected Snapdragon components listed to ensure comprehensive mitigation across their device fleet.

Description Summary:
A memory corruption vulnerability in Qualcomm Snapdragon products occurs during identity credential processing, stemming from the use of an uninitialized variable.

Executive Summary:
A memory corruption vulnerability in various Qualcomm Snapdragon components poses a significant risk of total system compromise for local, authenticated attackers.

Vulnerability Details

CVE-ID: CVE-2025-47348

Affected Software: Qualcomm Snapdragon

Affected Versions: AQT1000, AR8035, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900

Vulnerability: The vulnerability is a memory corruption flaw resulting from the use of an uninitialized variable (CWE-457) during identity credential operations. It requires an attacker to possess local, low-level privileges to successfully trigger the flaw.

Business Impact

The exploitation of this vulnerability allows for unauthorized access, potentially leading to full system compromise, including the loss of confidentiality, integrity, and availability. With a CVSS score of 7.8, the vulnerability is classified as High severity, reflecting the critical impact on the affected device security posture. Successful exploitation could allow attackers to bypass security controls or execute arbitrary code within the context of the trusted application.

Remediation Plan

Immediate Action: Review the official January 2026 Qualcomm security bulletin and apply the relevant firmware or driver updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unexpected crashes or error messages related to identity credential services and trusted applications.

Compensating Controls: Ensure device integrity protections, such as Secure Boot and hardware-backed keystores, are fully enabled to limit the potential scope of an exploit.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of January 9, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw requires local access, which significantly limits the attack surface for remote adversaries.

Analyst Recommendation

Given the potential for total system impact and the nature of memory corruption vulnerabilities, this issue should be prioritized for remediation. IT administrators and security teams should track manufacturer update releases for the affected Snapdragon chipsets and apply patches immediately upon availability to ensure device security and integrity.

Description Summary:
A stack-based buffer overflow in the virtual memory management interface of certain Qualcomm Snapdragon processors allows for potential memory corruption when processing control commands.

Executive Summary:
A high-severity memory corruption vulnerability in Qualcomm Snapdragon processors poses a significant risk of local privilege escalation or system instability.

Vulnerability Details

CVE-ID: CVE-2025-47347

Affected Software: Qualcomm Snapdragon

Affected Versions: QAM8255P, QAM8295P, QAM8620P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6574A

Vulnerability: This is a stack-based buffer overflow (CWE-121) occurring within the virtual memory management interface. Based on the CVSS vector (PR:L), successful exploitation requires an attacker to have already established low-level local access to the system.

Business Impact

With a CVSS score of 7.8, this vulnerability is classified as High. An attacker capable of triggering this memory corruption could potentially escalate privileges, execute arbitrary code with elevated permissions, or cause a denial-of-service condition, leading to unauthorized system control or total service disruption.

Remediation Plan

Immediate Action: Consult the official Qualcomm October 2025 security bulletin to identify specific firmware or driver updates for the affected Snapdragon chipsets and apply them as soon as they are made available by the device manufacturer.

Proactive Monitoring: Monitor system logs for unexpected crashes or service restarts in memory management components, which may indicate attempts to trigger the buffer overflow.

Compensating Controls: Ensure that systems are running with hardened kernel configurations and that user privileges are strictly limited to minimize the impact of a potential local exploitation attempt.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of October 10, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the flaw is serious, the requirement for local access acts as a primary barrier to entry for remote adversaries.

Analyst Recommendation

Given the potential for complete compromise of the affected hardware, administrators should treat this vulnerability with high priority. Organizations using the specified Snapdragon chipsets must coordinate with their hardware vendors to obtain and deploy the necessary security patches as soon as they are released to prevent local privilege escalation.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon components due to improper handling of secure logging commands, potentially allowing for arbitrary code execution.

Executive Summary:
A critical memory corruption vulnerability in various Qualcomm Snapdragon components, identified as CVE-2025-47346, poses a significant risk of system compromise through local exploitation.

Vulnerability Details

CVE-ID: CVE-2025-47346

Affected Software: Qualcomm Snapdragon (AR8035, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, QAM8255P, QAM8295P, QAM8620P)

Affected Versions: AR8035, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, QAM8255P, QAM8295P, QAM8620P

Vulnerability: The flaw is an out-of-bounds write (CWE-787) triggered during the processing of secure logging commands within a trusted application, requiring low-privileged local access to exploit.

Business Impact

The vulnerability carries a CVSS score of 7.8, reflecting its high potential for impact on confidentiality, integrity, and availability. Successful exploitation allows a local attacker to corrupt memory, which may lead to unauthorized code execution, potential data theft, or system instability within the affected hardware environment.

Remediation Plan

Immediate Action: Review the official Qualcomm January 2026 security bulletin and apply the relevant firmware updates provided by the device manufacturer or platform vendor.

Proactive Monitoring: Monitor system logs for unusual behavior or crashes related to trusted application processes, which may indicate attempted exploitation.

Compensating Controls: Restrict local access to the device and enforce strict privilege management to ensure that only authorized users or services can interact with the vulnerable trusted applications.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of January 9, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the exploit requires local access, the nature of the flaw makes it a high-value target for privilege escalation within the affected hardware.

Analyst Recommendation

Given the high CVSS severity and the potential for total impact on the affected components, organizations should prioritize the deployment of vendor-supplied patches as soon as they become available. Administrators should consult the Qualcomm security portal to identify specific firmware versions that address this memory corruption risk and schedule maintenance windows accordingly.

Description Summary:
A cryptographic vulnerability exists in various Qualcomm Snapdragon components, where the reuse of nonces or key pairs during license data encryption may lead to data compromise.

Executive Summary:
A cryptographic flaw in multiple Qualcomm Snapdragon hardware components poses a high risk of unauthorized information disclosure due to improper key management.

Vulnerability Details

CVE-ID: CVE-2025-47345

Affected Software: Qualcomm, Inc. Snapdragon (AR8035, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, QAM8255P, QAM8295P, QAM8620P)

Affected Versions: AR8035, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, QAM8255P, QAM8295P, QAM8620P

Vulnerability: The vulnerability, classified as CWE-323, involves the reuse of a nonce or key pair during the encryption process. The CVSS vector indicates that a local attacker with low privileges can achieve significant confidentiality and integrity impacts.

Business Impact

The exploitation of this cryptographic weakness could allow an attacker to decrypt sensitive license data or potentially manipulate encrypted communications. Given the CVSS score of 8.4, this vulnerability is considered High severity, as it threatens the core security foundation of the affected hardware platforms. Failure to address this could lead to the exposure of proprietary information or loss of integrity in secure boot and licensing processes.

Remediation Plan

Immediate Action: Organizations should consult the January 2026 Qualcomm security bulletin and apply the relevant firmware or driver updates as soon as they are made available by the device manufacturer.

Proactive Monitoring: Security teams should monitor system logs for unusual cryptographic errors or abnormal process behavior originating from the affected Qualcomm components.

Compensating Controls: Ensure that sensitive data is protected by secondary encryption layers or restricted access controls that do not rely solely on the underlying hardware encryption mechanisms.

Exploitation Status

Public Exploit Available: No (exploit_available: unknown)

Analyst Notes: As of January 9, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently dangerous because nonce reuse effectively breaks the security guarantees of the underlying encryption algorithm.

Analyst Recommendation

Given the critical nature of cryptographic flaws in hardware components, administrators must prioritize identifying devices in their environment that utilize the listed Qualcomm Snapdragon chipsets. Once the vendor releases the necessary patches, they should be deployed immediately to prevent potential exploitation of the cryptographic weakness.

Description Summary:
A memory corruption vulnerability exists in multiple Qualcomm platforms during the processing of video session parameters, potentially allowing for unauthorized system impact.

Executive Summary:
A critical memory corruption vulnerability in various Qualcomm Snapdragon and video platform components poses a significant risk of local system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47343

Affected Software: Qualcomm Snapdragon and Video Collaboration Platforms

Affected Versions: Cologne, FastConnect 6700, FastConnect 6900, FastConnect 7800, QCA0000, QCM5430, QCM6490, Qualcomm Video Collaboration VC3 Platform

Vulnerability: The vulnerability is an untrusted pointer dereference (CWE-822) that occurs during the processing of video session parameters. An attacker with local access and low privileges can trigger this memory corruption to achieve high confidentiality, integrity, and availability impact.

Business Impact

The exploitation of this flaw could allow a local attacker to escalate privileges or cause system instability, leading to potential unauthorized data access or a total denial of service on affected hardware. Given the CVSS score of 7.8, this is a high-severity issue that necessitates prompt attention to prevent unauthorized control over critical hardware communication modules.

Remediation Plan

Immediate Action: Review the official Qualcomm January 2026 security bulletin and apply the relevant manufacturer firmware or software updates as soon as they are made available for your specific hardware configuration.

Proactive Monitoring: Monitor system logs for unusual crashes or service restarts associated with video processing modules or hardware communication interfaces.

Compensating Controls: Restrict local access to systems utilizing the affected Qualcomm chipsets to authorized personnel only to mitigate the risk of an attacker gaining the necessary local presence to trigger the flaw.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of January 9, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw requires local access, which significantly limits the attack surface, but the potential for total impact on the affected system components remains significant.

Analyst Recommendation

Organizations utilizing devices equipped with the identified Qualcomm chipsets should prioritize identifying these assets within their infrastructure. Because this vulnerability involves deep-level memory corruption, applying vendor-supplied firmware updates is the only definitive path to remediation. Maintain vigilance for additional guidance from device manufacturers regarding the availability of patches for specific end-user products.

Description Summary:
A use after free vulnerability in Qualcomm Snapdragon and Sound platforms allows a local authenticated attacker to cause a denial of service or partial integrity impact via multi-profile concurrency.

Executive Summary:
A use after free vulnerability in Qualcomm platforms, identified as CVE-2025-47342, poses a significant risk for denial of service and potential system instability.

Vulnerability Details

CVE-ID: CVE-2025-47342

Affected Software: Qualcomm Snapdragon and Sound Platforms

Affected Versions: QCC5161, QCC7225, QCC7226, QCC7228, S3 Gen 2 Sound Platform, S3 Sound Platform, S5 Gen 2 Sound Platform, S5 Sound Platform

Vulnerability: This vulnerability is a use after free (CWE-416) flaw occurring when multi-profile concurrency is enabled with QHS. The attack requires low privileges to trigger, potentially leading to service disruption or unauthorized state changes.

Business Impact

The exploitation of this vulnerability can result in a denial of service, causing system instability or crashes that disrupt critical audio or processing functions. With a CVSS score of 7.1, the vulnerability is classified as High severity, indicating that while it may not be easily automatable, the impact on availability is significant for affected enterprise and consumer hardware.

Remediation Plan

Immediate Action: Review the October 2025 Qualcomm Security Bulletin and apply the latest firmware updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unexpected reboots or service crashes that coincide with concurrent profile usage or high-load scenarios.

Compensating Controls: Limit access to device configuration settings to authorized personnel only to reduce the likelihood of malicious actors triggering concurrent profile states.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of October 10, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The vulnerability is triggered by specific memory management issues during concurrent operations, making it inherently difficult to exploit without specific knowledge of the device firmware.

Analyst Recommendation

Given the High severity rating and the potential for system-wide denial of service, organizations should prioritize the deployment of vendor-supplied firmware updates. Ensure that all affected Qualcomm-based hardware is tracked in your asset inventory and that update cycles are accelerated for critical infrastructure components.

Description Summary:
A memory corruption vulnerability exists in multiple Qualcomm Snapdragon products due to improper handling of image encoding completion events, potentially leading to unauthorized system access.

Executive Summary:
A memory corruption vulnerability in Qualcomm Snapdragon components poses a significant risk of local privilege escalation and system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47341

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 6700, FastConnect 6900, FastConnect 7800, QCC2072, QCM5430, QCM6490, QCS5430, QCS6490

Vulnerability: The flaw is a classic buffer overflow (CWE-120) triggered during the processing of image encoding completion events. Based on the CVSS vector (PR:L), this vulnerability requires a local authenticated user to successfully trigger the corruption.

Business Impact

The vulnerability carries a CVSS score of 7.8, reflecting a high severity due to its potential for total impact on confidentiality, integrity, and availability. Successful exploitation allows an attacker to execute arbitrary code or cause system crashes, which could lead to unauthorized data access or disruption of critical device functions.

Remediation Plan

Immediate Action: Consult the official Qualcomm October 2025 Security Bulletin for the specific firmware or driver updates corresponding to your device model.

Proactive Monitoring: Monitor system logs for unexpected process terminations or memory access violations that may indicate exploitation attempts.

Compensating Controls: Ensure that device access is strictly restricted to authorized users and that unnecessary services are disabled to minimize the attack surface.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of October 10, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The requirement for local access and low-level privileges limits the immediate exploitability, but the potential for full system compromise necessitates a prioritized patching cycle.

Analyst Recommendation

Given the high CVSS severity and the critical nature of the affected Snapdragon components, IT administrators should prioritize the identification of affected hardware within their environment. Obtain and deploy the necessary security updates from the vendor as soon as they are made available to mitigate the risk of local privilege escalation.

Description Summary:
A memory corruption vulnerability exists in multiple Qualcomm Snapdragon components, stemming from improper handling of IOCTL calls used to retrieve mapping information.

Executive Summary:
A critical memory corruption vulnerability in various Qualcomm Snapdragon components poses a significant risk of local privilege escalation and system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47340

Affected Software: Qualcomm Snapdragon (FastConnect 6900, FastConnect 7800, QCC2072, SC8380XP, WCD9378C, WCD9380, WCD9385, WSA8840)

Affected Versions: FastConnect 6900, FastConnect 7800, QCC2072, SC8380XP, WCD9378C, WCD9380, WCD9385, WSA8840

Vulnerability: The flaw is an out-of-bounds write (CWE-787) triggered during the processing of IOCTL calls. The attack requires local access with low privileges to execute, potentially allowing for arbitrary code execution or system instability.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high severity level. Successful exploitation allows a local attacker to escalate privileges or cause system crashes, potentially leading to unauthorized data access or total service disruption on affected mobile and computing devices.

Remediation Plan

Immediate Action: Consult the official Qualcomm security bulletin for October 2025 to identify and apply the specific firmware or driver updates provided by the device manufacturer.

Proactive Monitoring: Monitor system logs for unusual IOCTL error patterns or unauthorized process execution attempts that may indicate exploitation of kernel-level interfaces.

Compensating Controls: Ensure that device security policies restrict the execution of untrusted local applications, as the attack vector requires local access to the system.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of October 10, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access and low-level system interaction suggests that exploitation is technically complex but poses a severe risk once achieved.

Analyst Recommendation

Given the high CVSS score and the nature of memory corruption vulnerabilities, organizations should prioritize the deployment of firmware updates provided by their device vendors. Security teams must treat this as a high-priority item to prevent potential privilege escalation within the device ecosystem.

Description Summary:
A use-after-free memory corruption vulnerability exists in multiple Qualcomm Snapdragon components during the deinitialization of an HDCP session.

Executive Summary:
A high-severity use-after-free vulnerability in various Qualcomm Snapdragon products allows for potential memory corruption, posing a significant risk of local privilege escalation or system instability.

Vulnerability Details

CVE-ID: CVE-2025-47339

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8035, AR9380, CSR8811, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, Immersive Home 214 Platform

Vulnerability: This is a use-after-free vulnerability (CWE-416) triggered during the deinitialization of a High-bandwidth Digital Content Protection (HDCP) session. Exploitation requires a local attacker with low-level privileges to interact with the vulnerable component.

Business Impact

The vulnerability carries a CVSS score of 7.8, reflecting a high risk of total impact to confidentiality, integrity, and availability if successfully exploited. Because the flaw allows for memory corruption, an attacker could potentially gain elevated privileges on the host device, leading to full system compromise, unauthorized data access, or denial of service through system crashes.

Remediation Plan

Immediate Action: Review the official Qualcomm January 2026 security bulletin and apply the relevant firmware or driver updates provided by the device manufacturer immediately.

Proactive Monitoring: Monitor system logs for unexpected crashes or service restarts associated with the affected hardware components.

Compensating Controls: Ensure that access to the local system is restricted to authorized users and that kernel hardening features are enabled to limit the potential for privilege escalation.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of January 9, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. Use-after-free flaws are frequently targeted by threat actors to achieve code execution, and the complexity of memory management in HDCP sessions makes this a high-value target for local attackers.

Analyst Recommendation

Given the high CVSS score and the nature of memory corruption flaws, organizations utilizing the affected Qualcomm Snapdragon hardware must prioritize the identification of vulnerable devices. Administrators should verify their hardware versions against the vendor bulletin and apply all available security updates as soon as they are released by the original equipment manufacturer to mitigate the risk of local exploitation.

Description Summary:
A memory corruption vulnerability exists in multiple Qualcomm Snapdragon components due to improper handling of escape commands from userspace.

Executive Summary:
A memory corruption vulnerability in various Qualcomm Snapdragon components allows a local authenticated attacker to potentially achieve arbitrary code execution.

Vulnerability Details

CVE-ID: CVE-2025-47338

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 6900, FastConnect 7800, QCC2072, SC8380XP, WCD9378C, WCD9380, WCD9385, WSA8840

Vulnerability: The vulnerability is categorized as an untrusted pointer dereference (CWE-822) occurring during the processing of escape commands from userspace. Successful exploitation requires an attacker to have local access with low-level privileges to interact with the affected hardware components.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high severity level. Successful exploitation could lead to full system compromise, including unauthorized access to sensitive data, privilege escalation, or complete system instability, resulting in significant operational downtime for affected mobile or embedded devices.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin for October 2025 to identify specific firmware or driver updates corresponding to the listed hardware components.

Proactive Monitoring: Monitor system logs for unusual crashes or service restarts that may indicate memory corruption attempts targeting hardware drivers.

Compensating Controls: Ensure that device security policies restrict unauthorized users from accessing system-level interfaces or executing arbitrary code from userspace.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of October 10, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the exploit requires local access, the nature of memory corruption flaws in hardware drivers often poses a high risk of escalation once a foothold is established.

Analyst Recommendation

Given the high CVSS severity and the critical nature of the affected hardware components, administrators should prioritize the deployment of vendor-supplied patches as soon as they become available. Organizations should monitor the Qualcomm security portal to ensure that all affected devices are updated to the latest security baseline to mitigate the risk of local privilege escalation.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon chipsets during the processing of invalid inputs within the application info setup function.

Executive Summary:
A critical memory corruption vulnerability in multiple Qualcomm Snapdragon chipsets could allow a local authenticated attacker to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47329

Affected Software: Qualcomm Snapdragon (FastConnect 7800, QAM8255P, QAM8775P, QCA6574, QCA6574A, QCA6574AU, QCA6595, QCA6595AU)

Affected Versions: FastConnect 7800, QAM8255P, QAM8775P, QCA6574, QCA6574A, QCA6574AU, QCA6595, QCA6595AU

Vulnerability: The vulnerability is a memory corruption flaw (CWE-763) triggered by improper handling of invalid inputs during application info setup. This requires an attacker to have local access with low-level user privileges to trigger the flaw.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high severity risk. Successful exploitation allows an attacker to gain elevated privileges, potentially resulting in complete confidentiality, integrity, and availability impact on the affected device. This could lead to sensitive data theft, unauthorized system control, or persistent denial of service.

Remediation Plan

Immediate Action: Consult the September 2025 Qualcomm Security Bulletin to identify specific firmware updates for your device and apply them immediately.

Proactive Monitoring: Monitor system logs for unexpected crashes or error patterns associated with the application info setup process, which may indicate exploitation attempts.

Compensating Controls: Implement strict device access controls to minimize the number of local users with the necessary privileges to interact with low-level chipset interfaces.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of September 25, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the flaw is theoretically dangerous, its reliance on local access and specific input conditions makes it a targeted threat rather than a widespread remote attack vector.

Analyst Recommendation

Given the high CVSS score and the nature of memory corruption vulnerabilities within chipset firmware, organizations should prioritize the deployment of firmware updates provided by Qualcomm and downstream device manufacturers. Ensure that all affected Snapdragon-based hardware is patched as soon as the vendor makes the relevant security updates available.

Description Summary:
A buffer over-read vulnerability in Qualcomm Snapdragon platforms allows unauthenticated remote attackers to trigger a denial of service via malformed power control requests.

Executive Summary:
A critical denial of service vulnerability in Qualcomm Snapdragon hardware allows unauthenticated attackers to crash affected devices by sending specially crafted power control requests.

Vulnerability Details

CVE-ID: CVE-2025-47328

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 7800, Immersive Home 3210 Platform, Immersive Home 326 Platform, IPQ5300, IPQ5302, IPQ5312, IPQ5332, IPQ5424

Vulnerability: This is a buffer over-read (CWE-126) vulnerability occurring during the processing of power control requests. An unauthenticated attacker can exploit this via the network to force the system into a denial of service state.

Business Impact

The vulnerability carries a CVSS score of 7.5, indicating a high severity risk due to the ease of exploitation. Successful exploitation results in system instability or a complete denial of service, which can cause significant operational downtime for network infrastructure and connected devices relying on these Qualcomm chipsets.

Remediation Plan

Immediate Action: Review the official Qualcomm September 2025 security bulletin and apply the relevant firmware or driver updates provided by your specific device manufacturer.

Proactive Monitoring: Monitor network traffic for unusual or malformed packets directed at power control interfaces and watch for unexpected device reboots or service outages.

Compensating Controls: Implement network segmentation to restrict access to management interfaces and utilize intrusion detection systems to identify traffic patterns consistent with malformed power control requests.

Exploitation Status

Public Exploit Available: No (exploit_available: unknown)

Analyst Notes: As of September 25, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is considered inherently exploitable due to the lack of required authentication, though no weaponized exploits have been observed.

Analyst Recommendation

Given the potential for remote denial of service, organizations utilizing the identified Qualcomm hardware should prioritize vendor patch deployment. Administrators must track firmware updates through their respective hardware vendors, as Qualcomm provides the chipset-level fix which must be integrated into end-user device software. Immediate patching is necessary to ensure the continued availability of critical network infrastructure.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon components due to a use after free error during image data encoding.

Executive Summary:
A memory corruption vulnerability in multiple Qualcomm Snapdragon hardware components poses a high risk of local privilege escalation or system instability.

Vulnerability Details

CVE-ID: CVE-2025-47327

Affected Software: Qualcomm Snapdragon

Affected Versions: AQT1000, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, QCA6391, QCA6420

Vulnerability: This is a use after free vulnerability (CWE-416) occurring during the image data encoding process. The CVSS vector indicates that a local attacker with low privileges can trigger this flaw to achieve high confidentiality, integrity, and availability impact.

Business Impact

The vulnerability carries a CVSS score of 7.8, reflecting a high-severity risk despite requiring local access. Successful exploitation could allow an attacker to gain elevated privileges, execute arbitrary code, or cause a complete system crash, leading to potential data exfiltration or significant operational disruption within affected devices.

Remediation Plan

Immediate Action: Organizations should review the September 2025 Qualcomm Security Bulletin and apply the latest firmware updates provided by the device manufacturer or original equipment manufacturer.

Proactive Monitoring: Security teams should monitor device logs for unexpected process crashes or kernel-level errors that may indicate an exploitation attempt targeting image processing functions.

Compensating Controls: Ensure that device-level security policies and restricted access controls are strictly enforced to prevent unauthorized local user activity, as this is a prerequisite for exploitation.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of September 25, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access and low-privilege authentication limits the immediate attack surface, but the underlying use after free mechanism is inherently dangerous for system stability.

Analyst Recommendation

Given the high CVSS score and the nature of hardware-level memory corruption, this vulnerability should be prioritized for patching. IT administrators must coordinate with their hardware vendors to obtain and deploy the necessary firmware updates as soon as they become available to eliminate the risk of local privilege escalation.

Description Summary:
A buffer over-read vulnerability in Qualcomm Snapdragon products allows for a denial of service condition when processing command data during power control operations.

Executive Summary:
A buffer over-read vulnerability within various Qualcomm Snapdragon platforms could allow an unauthenticated attacker to trigger a denial of service condition.

Vulnerability Details

CVE-ID: CVE-2025-47326

Affected Software: Qualcomm Snapdragon

Affected Versions: Qualcomm, Inc. Snapdragon: AR8035, CSR8811, FastConnect 6900, FastConnect 7800, Immersive Home 214 Platform, Immersive Home 216 Platform, Immersive Home 316 Platform, Immersive Home 318 Platform

Vulnerability: This is a buffer over-read (CWE-126) vulnerability occurring during the handling of command data in power control processing, which can be triggered by an unauthenticated attacker.

Business Impact

The vulnerability carries a CVSS score of 7.5, indicating a high severity due to the potential for service disruption. Successful exploitation results in a denial of service, which can lead to significant operational downtime for affected networking and communication hardware, impacting organizational productivity and availability.

Remediation Plan

Immediate Action: Consult the official Qualcomm September 2025 security bulletin for available firmware updates and apply them to all vulnerable platforms immediately.

Proactive Monitoring: Monitor system logs for unexpected crashes, reboots, or irregularities in power control command processing that may indicate an attempted exploit.

Compensating Controls: Ensure that affected devices are isolated within trusted network segments to limit exposure to untrusted traffic until patches are applied.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of September 25, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently dangerous because it is exploitable over the network without requiring authentication.

Analyst Recommendation

Given the high CVSS score and the potential for widespread service disruption across Snapdragon-based infrastructure, organizations should prioritize reviewing their hardware inventory against the affected list. Apply vendor-supplied firmware updates as soon as they become available to mitigate the risk of denial of service attacks.

Description Summary:
A vulnerability in Qualcomm QCA7005 powerline communication hardware allows for information disclosure via unauthorized access or modification of the PIB file.

Executive Summary:
A critical information disclosure vulnerability in Qualcomm QCA7005 powerline devices allows unauthenticated remote attackers to access or modify sensitive PIB files.

Vulnerability Details

CVE-ID: CVE-2025-47324

Affected Software: Qualcomm QCA7005

Affected Versions: QCA7005

Vulnerability: This vulnerability involves the exposure of sensitive information through metadata, specifically regarding the Parameter Information Block (PIB) file. The attack vector is network-based (AV:N) and requires no authentication (PR:N) or user interaction (UI:N), allowing remote actors to potentially compromise data confidentiality.

Business Impact

The ability for an unauthenticated remote attacker to access or modify PIB files poses a significant risk to the integrity and confidentiality of powerline network configurations. Given the CVSS score of 7.5, this high-severity flaw could lead to unauthorized device manipulation, potential service degradation, or the leakage of sensitive operational metadata, which may facilitate further network exploitation.

Remediation Plan

Immediate Action: Consult the official Qualcomm August 2025 security bulletin to identify and apply the necessary firmware updates or configuration changes provided by the vendor.

Proactive Monitoring: Monitor network traffic for unusual access patterns or requests targeting PIB file management functions on affected powerline devices.

Compensating Controls: Implement network segmentation to isolate powerline communication segments from public-facing or untrusted network zones to restrict remote access to the vulnerable interface.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of August 7, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently dangerous due to its remote, unauthenticated nature, making prompt vendor-supplied remediation essential.

Analyst Recommendation

Organizations utilizing Qualcomm QCA7005 hardware must prioritize this advisory due to the lack of required authentication for exploitation. Administrators should verify their current firmware status against the Qualcomm August 2025 security bulletin and apply all recommended patches immediately to prevent unauthorized access to sensitive device configuration files.

Description Summary:
A memory corruption vulnerability in Qualcomm Snapdragon products occurs when routing GPR packets between user and root modes during large data packet handling.

Executive Summary:
A high-severity memory corruption vulnerability in various Qualcomm Snapdragon components allows local authenticated attackers to achieve potential system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47323

Affected Software: Qualcomm Snapdragon (AR8035, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, QAM8255P)

Affected Versions: AR8035, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, QAM8255P

Vulnerability: This flaw is identified as an integer overflow (CWE-190) that leads to memory corruption. The vulnerability requires local access and low-level privileges to trigger, allowing the processing of malformed or oversized GPR packets to corrupt memory space.

Business Impact

The vulnerability carries a CVSS score of 7.8, reflecting its potential for total impact on confidentiality, integrity, and availability. Successful exploitation allows a local attacker to execute arbitrary code or cause system instability, which could lead to unauthorized data access or complete device compromise. Given the ubiquity of these Snapdragon components, the risk to mobile and embedded infrastructure is significant.

Remediation Plan

Immediate Action: Consult the official Qualcomm December 2025 Security Bulletin and apply the latest firmware updates provided by the device manufacturer or original equipment manufacturer (OEM).

Proactive Monitoring: Monitor system logs for unusual kernel-level crashes, unexpected reboots, or unauthorized process execution attempts that might indicate exploitation of memory corruption flaws.

Compensating Controls: Implement strict device access controls and ensure that only authorized applications are permitted to interact with low-level packet routing interfaces.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of December 18, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's complexity requires local access, which serves as a significant barrier for remote attackers, though the potential for local privilege escalation remains a critical security concern.

Analyst Recommendation

Organizations utilizing devices equipped with the affected Qualcomm hardware should prioritize the identification of current firmware versions and coordinate with their vendors to obtain necessary patches. While exploitation is currently not observed in the wild, the severity of the potential impact necessitates prompt action once patches become available through the respective supply chain channels.

Description Summary:
A use-after-free vulnerability in the Qualcomm Snapdragon platform allows for memory corruption during the processing of IOCTL calls.

Executive Summary:
A high-severity memory corruption vulnerability in Qualcomm Snapdragon hardware could allow a local attacker with low privileges to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47322

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8031, AR8035, CSRA6620, CSRA6640, FastConnect 6900, FastConnect 7800, Flight RB5 5G Platform, QAM8255P

Vulnerability: This vulnerability is a use-after-free (CWE-416) flaw triggered during the handling of IOCTL calls to set modes. The CVSS vector (AV:L/AC:L/PR:L) confirms that an attacker must possess low-level local access to the system to exploit this condition.

Business Impact

The vulnerability carries a CVSS score of 7.8, reflecting its potential for total impact on confidentiality, integrity, and availability. Successful exploitation could lead to privilege escalation or arbitrary code execution, potentially resulting in complete system takeover, unauthorized access to sensitive data, or persistent denial of service.

Remediation Plan

Immediate Action: Consult the official Qualcomm December 2025 Security Bulletin to identify specific firmware or driver updates for the affected hardware components.

Proactive Monitoring: Monitor system logs for unusual kernel-level activity or repeated process crashes that may indicate exploitation attempts targeting IOCTL interfaces.

Compensating Controls: Implement strict device access controls and ensure that only authorized users or processes can interact with low-level hardware drivers.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of December 18, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access and low-privilege interaction limits its immediate exposure to remote attackers, though it remains a significant risk for systems where untrusted local users are present.

Analyst Recommendation

Given the severity of this memory corruption flaw and its potential for full system control, administrators should prioritize the review of the Qualcomm December 2025 security bulletin. Apply all recommended firmware and driver updates as soon as they are validated for your environment to neutralize this risk.

Description Summary:
A buffer overflow vulnerability in Qualcomm Snapdragon components allows local attackers to trigger memory corruption when processing packets from Unix clients.

Executive Summary:
A critical memory corruption vulnerability in multiple Qualcomm Snapdragon hardware components poses a significant risk of local privilege escalation or system instability.

Vulnerability Details

CVE-ID: CVE-2025-47321

Affected Software: Qualcomm, Inc. Snapdragon

Affected Versions: AR8031, AR8035, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800

Vulnerability: This is a classic buffer overflow (CWE-120) triggered by improper size checking during the copying of packets received from Unix clients. The vulnerability requires local access with low privileges to execute.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high severity level. Successful exploitation allows an attacker to achieve high levels of confidentiality, integrity, and availability impact, potentially leading to full system compromise or denial of service on affected hardware.

Remediation Plan

Immediate Action: Monitor the Qualcomm security bulletin portal for the release of firmware patches and apply them to affected Snapdragon components as soon as they become available.

Proactive Monitoring: Review system access logs for signs of unauthorized local activity or unexpected service restarts that may indicate memory corruption attempts.

Compensating Controls: Ensure that access to the affected device is restricted to authorized personnel only to minimize the risk of local exploitation.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of December 18, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access somewhat limits the attack surface, though its potential for total impact remains a concern.

Analyst Recommendation

Given the potential for complete system impact, this vulnerability must be treated with high priority. Security teams should track the official Qualcomm security bulletin and coordinate with device manufacturers to deploy necessary firmware updates immediately upon release to mitigate the risk of exploitation.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon chipsets during the processing of MFC channel configurations, which may allow for out-of-bounds writes during music playback.

Executive Summary:
A critical memory corruption vulnerability in various Qualcomm Snapdragon chipsets poses a significant risk of local system compromise and arbitrary code execution.

Vulnerability Details

CVE-ID: CVE-2025-47320

Affected Software: Qualcomm Snapdragon

Affected Versions: 9206 LTE Modem, APQ8017, AQT1000, AR8031, AR8035, CSRA6620, CSRA6640, CSRB31024

Vulnerability: This is an out-of-bounds write vulnerability (CWE-787) triggered by improper handling of MFC channel configuration data during music playback, requiring low-privileged local user access.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high severity risk. Successful exploitation allows a local attacker to achieve total impact on confidentiality, integrity, and availability, potentially leading to full system compromise or persistent unauthorized access on affected hardware.

Remediation Plan

Immediate Action: Monitor the Qualcomm security bulletin portal for the release of firmware updates and apply them to all affected hardware components immediately upon availability.

Proactive Monitoring: Review system and application logs for signs of anomalous crashes or unexpected behavior during media playback processes.

Compensating Controls: Restrict local user access permissions on devices utilizing these chipsets to minimize the potential for an attacker to execute the malicious code required to trigger the flaw.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of December 18, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently dangerous due to the potential for memory corruption, which is a common vector for escalating privileges or bypassing system security controls.

Analyst Recommendation

Given the high CVSS score and the nature of the vulnerability, organizations should treat this as a high-priority issue. Administrators must track the vendor's official security bulletin and prioritize patching the affected Snapdragon chipsets as soon as the firmware updates are distributed by the device manufacturers.

Description Summary:
A buffer over-read vulnerability exists in Qualcomm Snapdragon chipsets during the parsing of EPTM test control messages, which can lead to a transient denial of service.

Executive Summary:
A high-severity buffer over-read vulnerability in Qualcomm Snapdragon processors allows unauthenticated attackers to cause a transient denial of service condition.

Vulnerability Details

CVE-ID: CVE-2025-47318

Affected Software: Qualcomm Snapdragon

Affected Versions: APQ8017, APQ8064AU, AQT1000, AR8031, AR8035, CSRA6620, CSRA6640, CSRB31024

Vulnerability: The vulnerability is a buffer over-read (CWE-126) triggered during the parsing of EPTM test control messages. The CVSS vector indicates that this flaw is reachable over the network by an unauthenticated attacker.

Business Impact

The potential for a denial of service attack poses a significant risk to system availability and reliability. Given the CVSS score of 7.5, this vulnerability is classified as high severity, as it can disrupt critical functions in devices utilizing these Snapdragon components without requiring user interaction or prior authentication.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin for September 2025 and apply relevant firmware or driver updates provided by the device manufacturer.

Proactive Monitoring: Monitor system logs for unexpected crashes, reboots, or error messages related to EPTM processing or memory management.

Compensating Controls: Ensure that network traffic to affected devices is strictly controlled via perimeter firewalls to limit exposure to untrusted sources, if applicable to the deployment environment.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of September 25, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is considered inherently exploitable due to the lack of required authentication, but no weaponized exploit has been identified in current threat intelligence feeds.

Analyst Recommendation

Organizations utilizing devices equipped with the affected Qualcomm Snapdragon chipsets should prioritize the identification of vulnerable hardware within their inventory. While there is no current evidence of active exploitation, the ability for an unauthenticated attacker to cause a denial of service necessitates prompt attention once the specific vendor patches are released for individual product lines.

Description Summary:
A global buffer overflow in Qualcomm Snapdragon components allows for memory corruption when a test command processes an invalid payload type.

Executive Summary:
A memory corruption vulnerability in various Qualcomm Snapdragon hardware components poses a high risk of system compromise through local exploitation.

Vulnerability Details

CVE-ID: CVE-2025-47317

Affected Software: Qualcomm Snapdragon (FastConnect and QCC series)

Affected Versions: FastConnect 6200, FastConnect 6700, FastConnect 7800, QCC5161, QCC710, QCC711, QCC7225, QCC7226

Vulnerability: This vulnerability is a buffer over-read (CWE-126) triggered when the system processes a test command with an malformed payload. Based on the CVSS vector (PR:L), this requires an attacker to possess local low-level privileges on the affected system to trigger the memory corruption.

Business Impact

Successful exploitation of this flaw can lead to significant security breaches, including unauthorized access to sensitive data, integrity loss, and potential system crashes. Given the CVSS score of 7.8, this vulnerability is classified as High severity, indicating that while it requires local access, the potential for total impact on confidentiality, integrity, and availability is substantial.

Remediation Plan

Immediate Action: Review the official Qualcomm September 2025 security bulletin and apply the corresponding firmware or driver updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unusual process crashes or unauthorized attempts to interface with hardware-specific test commands or debug interfaces.

Compensating Controls: Restrict access to local interfaces and ensure that only authorized users have the necessary permissions to execute low-level system or hardware commands.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of September 25, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access and specific command manipulation limits its immediate attack surface, but it remains a significant concern for internal security.

Analyst Recommendation

Organizations utilizing affected Qualcomm Snapdragon hardware must prioritize the identification of vulnerable devices within their infrastructure. Because this is a hardware-level vulnerability, remediation relies heavily on vendor-supplied firmware updates, which should be tested and deployed as soon as they become available to mitigate the risk of local privilege escalation and system compromise.

Description Summary:
A double free vulnerability in Qualcomm Snapdragon components allows for local memory corruption due to a race condition when setting the timestamp store.

Executive Summary:
A memory corruption vulnerability in various Qualcomm Snapdragon products poses a significant risk of local privilege escalation and system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47316

Affected Software: Qualcomm Snapdragon

Affected Versions: AQT1000, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, QCA6391, QCA6420

Vulnerability: This flaw is a double free memory corruption issue (CWE-415) triggered by a race condition between multiple threads. An attacker with local, low-privileged access can exploit this condition to compromise system integrity.

Business Impact

Successful exploitation of this vulnerability can lead to unauthorized system access, data corruption, or total service disruption. Given the CVSS score of 7.8, this is a high-severity issue that could allow a local attacker to escalate privileges or execute arbitrary code, potentially leading to a complete compromise of the affected device or host system.

Remediation Plan

Immediate Action: Consult the official September 2025 Qualcomm security bulletin to identify specific firmware updates and apply them to all vulnerable Snapdragon components immediately.

Proactive Monitoring: Review system logs for signs of unexpected process crashes or kernel panics that may indicate memory corruption attempts.

Compensating Controls: Restrict local access to the affected hardware components and ensure that only trusted applications are permitted to execute on the host system to minimize the attack surface.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of September 25, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently dangerous due to its nature as a memory corruption bug, which often serves as a foundational component for more complex local privilege escalation chains.

Analyst Recommendation

Due to the severity of potential local privilege escalation, organizations using the listed Qualcomm Snapdragon hardware should prioritize the deployment of vendor-supplied patches. Verify the application of security updates through the vendor portal and ensure that all affected firmware versions are brought to a secure state to mitigate the risk of local exploitation.

Description Summary:
A use after free vulnerability in specific Qualcomm Snapdragon processors allows for memory corruption triggered by repeated memory unmap requests from a guest virtual machine.

Executive Summary:
A high-severity use after free vulnerability in Qualcomm Snapdragon processors could allow a local attacker to achieve memory corruption and potentially compromise system integrity.

Vulnerability Details

CVE-ID: CVE-2025-47315

Affected Software: Qualcomm Snapdragon

Affected Versions: QAM8255P, QAM8295P, QAM8620P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6574AU

Vulnerability: The vulnerability is a use after free condition (CWE-416) occurring during the handling of memory unmap requests. An attacker with low-privileged access within a guest virtual machine can trigger this memory corruption to impact the host system.

Business Impact

The vulnerability carries a CVSS score of 7.8, reflecting its potential for total impact on confidentiality, integrity, and availability. Successful exploitation could allow a local attacker to execute arbitrary code or cause system instability, leading to significant service disruption and potential unauthorized access to sensitive data processed by the affected Snapdragon hardware.

Remediation Plan

Immediate Action: Review the September 2025 Qualcomm Security Bulletin and apply the latest firmware or software updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unexpected crashes, kernel panics, or unusual memory management errors that may indicate exploitation attempts.

Compensating Controls: Ensure that virtual machine isolation boundaries are strictly enforced and limit user privileges within guest environments to minimize the attack surface.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of September 25, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. Use after free flaws in hypervisor or hardware-interfacing code are inherently dangerous, as they often provide a pathway for guest-to-host escapes.

Analyst Recommendation

Given the severity of memory corruption flaws in hardware-level components, administrators must treat this as a high-priority update. Identify all hardware utilizing the listed Snapdragon chipsets and coordinate with vendors to ensure that security patches are applied as soon as they are released for your specific device models.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon processors due to improper input validation when processing data from the front-end driver.

Executive Summary:
A memory corruption vulnerability in multiple Qualcomm Snapdragon products could allow a locally authenticated attacker to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-47314

Affected Software: Qualcomm Snapdragon

Affected Versions: QAM8255P, QAM8295P, QAM8620P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6574AU

Vulnerability: This is an improper input validation flaw (CWE-20) that results in memory corruption. The vulnerability requires the attacker to have low-level local privileges to interact with the front-end driver.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high severity. Successful exploitation allows for complete confidentiality, integrity, and availability impact, potentially leading to unauthorized system access, data theft, or service disruption within the affected hardware environment.

Remediation Plan

Immediate Action: Review the official Qualcomm September 2025 Security Bulletin and apply the recommended firmware or driver updates as soon as they are made available by the device manufacturer.

Proactive Monitoring: Monitor system logs for unusual crashes or error messages related to driver initialization, which may indicate attempted exploitation of memory-related flaws.

Compensating Controls: Limit access to system-level interfaces and ensure that only authorized users or processes have the permissions required to interact with low-level hardware drivers.

Exploitation Status

Public Exploit Available: No (exploit_available: false).

Analyst Notes: As of September 25, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the flaw is theoretically serious, the requirement for local access and low-level interaction limits the immediate attack surface for remote threats.

Analyst Recommendation

Given the potential for total system compromise, organizations utilizing the affected Qualcomm Snapdragon hardware must prioritize the deployment of vendor-supplied security patches. Consult the Qualcomm security portal regularly for updated firmware releases and coordinate with hardware vendors to ensure timely remediation across all affected infrastructure.

Description Summary:
A use-after-free memory corruption vulnerability exists in various Qualcomm Snapdragon processors when processing messages within a guest virtual machine.

Executive Summary:
A high-severity memory corruption vulnerability in Qualcomm Snapdragon processors allows an authenticated local attacker to achieve total system compromise.

Vulnerability Details

CVE-ID: CVE-2025-27077

Affected Software: Qualcomm Snapdragon

Affected Versions: QAM8255P, QAM8295P, QAM8620P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6574AU

Vulnerability: This vulnerability is a use-after-free flaw (CWE-416) that occurs during message processing in a guest virtual machine, requiring low-privileged access to the local system to execute.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high risk of total impact to confidentiality, integrity, and availability. Successful exploitation could allow a local attacker to escalate privileges or execute arbitrary code within the processor environment, potentially leading to a complete compromise of the affected hardware and sensitive data stored therein.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin for September 2025 and apply the relevant firmware or software patches as soon as they are made available by your device manufacturer.

Proactive Monitoring: Monitor system logs for unusual crashes, kernel panics, or unexpected reboots that may indicate a memory corruption event or attempted exploitation of the guest VM interface.

Compensating Controls: Implement strict access control policies to limit user privileges on systems utilizing these processors, thereby reducing the likelihood of an attacker obtaining the low-level access required to trigger this flaw.

Exploitation Status

Public Exploit Available: No — exploit_available (false).

Analyst Notes: As of September 25, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access and specific message processing conditions suggests that exploitation is non-trivial but remains a significant concern for high-security environments.

Analyst Recommendation

Given the potential for total system compromise and the high CVSS severity, organizations utilizing the affected Snapdragon chipsets must prioritize the deployment of vendor security updates. Administrators should maintain a rigorous patch management cycle and restrict user access to the lowest necessary level to mitigate the risk posed by this use-after-free vulnerability.

Description Summary:
A time-of-check time-of-use race condition in Qualcomm Snapdragon components allows for memory corruption when processing simultaneous requests via an escape path.

Executive Summary:
A memory corruption vulnerability in various Qualcomm Snapdragon products poses a high risk of local privilege escalation or system instability due to a race condition.

Vulnerability Details

CVE-ID: CVE-2025-27076

Affected Software: Qualcomm Snapdragon (various chipsets)

Affected Versions: Qualcomm, Inc. Snapdragon: AQT1000, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, QCA6391, QCA6420

Vulnerability: This is a Time-of-check Time-of-use (TOCTOU) race condition (CWE-367) occurring within the memory management logic. The vulnerability requires a local attacker with low privileges to trigger concurrent requests that result in memory corruption.

Business Impact

Successful exploitation allows a local attacker to achieve high impact on confidentiality, integrity, and availability. With a CVSS score of 7.8, this flaw represents a significant risk to device security, potentially leading to unauthorized data access or complete system compromise. Given the prevalence of these chipsets in mobile and networking hardware, the impact could extend to a broad range of enterprise and consumer devices.

Remediation Plan

Immediate Action: Consult the official Qualcomm August 2025 Security Bulletin to identify and apply the specific firmware or driver updates corresponding to your hardware.

Proactive Monitoring: Monitor system logs for unusual crash patterns or unexpected service restarts, which may indicate exploitation attempts targeting memory corruption.

Compensating Controls: Ensure that device access controls remain strictly enforced to limit the capability of local, low-privileged users to execute unauthorized code or manipulate system processes.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of August 7, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently dangerous due to the nature of race conditions, which often provide a window for memory manipulation that can be difficult to detect without specialized security tooling.

Analyst Recommendation

The vulnerability is rated as High severity due to its potential for total impact on the affected system. Organizations utilizing devices equipped with the listed Qualcomm chipsets must prioritize the deployment of vendor-supplied firmware updates as soon as they become available. Until patches are applied, restrict local access to sensitive hardware components to prevent exploitation by malicious actors.

Description Summary:
A memory corruption vulnerability in the Bluetooth Host component allows for potential system impact due to improper validation of array indices when processing IOCTL commands.

Executive Summary:
A memory corruption flaw in Qualcomm Bluetooth host firmware on various Snapdragon and FastConnect chipsets poses a significant risk of local privilege escalation or system compromise.

Vulnerability Details

CVE-ID: CVE-2025-27075

Affected Software: Qualcomm Snapdragon and FastConnect chipsets

Affected Versions: AQT1000, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, QCA6391, QCA6420

Vulnerability: The vulnerability is identified as a memory corruption issue stemming from CWE-129, Improper Validation of Array Index. An attacker with local, low-privileged access can trigger this flaw by sending a specially crafted IOCTL command with an oversized buffer to the Bluetooth Host.

Business Impact

The exploitation of this vulnerability could lead to a complete compromise of the affected device, including unauthorized data access, integrity loss, and system instability. With a CVSS score of 7.8, the severity is High because it allows a local attacker to achieve high impact across all three security pillars (Confidentiality, Integrity, and Availability).

Remediation Plan

Immediate Action: Review the official Qualcomm August 2025 security bulletin and apply the firmware updates provided by the respective device manufacturer as soon as they become available.

Proactive Monitoring: Monitor system logs for unexpected Bluetooth service restarts or kernel-level memory faults that may indicate attempts to exploit this memory corruption condition.

Compensating Controls: Ensure that device access is restricted to authorized personnel only, as this vulnerability requires local access to the system to initiate the malicious IOCTL request.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of August 7, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the exploit requires local access, the nature of memory corruption vulnerabilities in hardware firmware often provides a pathway for code execution that is difficult to detect without specialized security tooling.

Analyst Recommendation

Given the high CVSS score and the critical nature of firmware-level vulnerabilities, administrators should prioritize the deployment of vendor-supplied patches as soon as they are released for their specific hardware models. Failure to remediate could allow an attacker with local access to escalate privileges and gain deep control over the affected system.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon processors during the processing of GP command responses, potentially allowing for arbitrary code execution.

Executive Summary:
A critical memory corruption vulnerability in Qualcomm Snapdragon processors poses a significant risk of system compromise through local exploitation.

Vulnerability Details

CVE-ID: CVE-2025-27074

Affected Software: Qualcomm Snapdragon

Affected Versions: APQ8064AU, CSR8811, Immersive Home 214 Platform, Immersive Home 216 Platform, Immersive Home 316 Platform, Immersive Home 318 Platform, IPQ5010, IPQ5028

Vulnerability: The vulnerability is categorized as an incorrect calculation of buffer size (CWE-131) occurring during the handling of GP command responses. An attacker with local access and low privileges can trigger this flaw to achieve full system control.

Business Impact

Successful exploitation of this memory corruption vulnerability can lead to a complete loss of confidentiality, integrity, and availability. With a CVSS score of 8.8, this flaw represents a high-severity risk that could result in unauthorized administrative access or system-wide instability. Organizations relying on affected Snapdragon-based hardware may face significant operational downtime and potential data exposure if an attacker gains local execution capabilities.

Remediation Plan

Immediate Action: Consult the official Qualcomm November 2025 Security Bulletin to identify and apply the necessary firmware or driver updates for your specific hardware platform.

Proactive Monitoring: Monitor system logs for unusual kernel activity, unexpected reboots, or segmentation faults that may indicate attempts to trigger memory corruption.

Compensating Controls: Restrict physical or local access to systems utilizing these processors, as the vulnerability requires local access to execute the exploit.

Exploitation Status

Public Exploit Available: No (Unknown)

Analyst Notes: As of November 4, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's reliance on local access for exploitation slightly limits the immediate attack surface for remote threats.

Analyst Recommendation

This vulnerability presents a severe risk to the integrity of the underlying hardware platform. Security teams must prioritize the verification of patch availability through the official Qualcomm security portal and expedite the deployment of firmware updates to all affected devices to eliminate the underlying memory calculation error.

Description Summary:
A reachable assertion vulnerability exists in various Qualcomm Snapdragon products, allowing an unauthenticated attacker to trigger a denial of service during the creation of an NDP instance.

Executive Summary:
A critical denial of service vulnerability in Qualcomm Snapdragon hardware components enables unauthenticated attackers to crash system processes via a reachable assertion.

Vulnerability Details

CVE-ID: CVE-2025-27073

Affected Software: Qualcomm Snapdragon

Affected Versions: AR8035, CSR8811, FastConnect 6800, FastConnect 6900, FastConnect 7800, Immersive Home 214 Platform, Immersive Home 216 Platform, Immersive Home 316 Platform

Vulnerability: The vulnerability is a reachable assertion (CWE-617) triggered during the creation of an NDP instance. It is exploitable by an unauthenticated attacker over the network, as indicated by the CVSS vector AV:N/PR:N/UI:N.

Business Impact

The ability for an unauthenticated attacker to cause a denial of service poses a significant risk to system availability and operational continuity. With a CVSS score of 7.5, this flaw represents a high-severity risk that could lead to service outages in affected networking and connectivity hardware. Organizations relying on these Snapdragon platforms may face unplanned downtime, impacting business-critical communication or data transfer processes.

Remediation Plan

Immediate Action: Consult the official Qualcomm August 2025 security bulletin at the provided reference link to identify specific firmware updates or configuration changes required for your hardware models.

Proactive Monitoring: Monitor system logs for unexpected reboots or service crashes that correlate with network traffic spikes, which may indicate exploitation attempts.

Compensating Controls: Ensure that affected devices are isolated behind robust firewalls to restrict unauthorized network access to management or NDP-related interfaces.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of August 7, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently exploitable due to the lack of required authentication, but no weaponized exploit code has been identified at this time.

Analyst Recommendation

Given the potential for service disruption, administrators must prioritize reviewing the Qualcomm security bulletin for available patches. Because the vulnerability is reachable over the network without authentication, timely application of vendor-supplied firmware updates is essential to prevent potential denial of service attacks against affected infrastructure.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Powerline Communication Firmware, potentially allowing for buffer overflows during the processing of specially crafted files.

Executive Summary:
A memory corruption vulnerability in Qualcomm Snapdragon firmware components poses a risk of unauthorized impact due to potential buffer overflow exploitation.

Vulnerability Details

CVE-ID: CVE-2025-27071

Affected Software: Qualcomm Snapdragon (FastConnect and QSM series)

Affected Versions: FastConnect 6800, FastConnect 6900, FastConnect 7800, QCA6391, QCA6426, QCA6436, QSM8250, SD865 5G

Vulnerability: This vulnerability is a classic buffer overflow (CWE-120) occurring within the Powerline Communication firmware. It is reachable by an unauthenticated attacker, as indicated by the CVSS vector AV:N/AC:L/PR:N.

Business Impact

The flaw carries a CVSS score of 7.3, reflecting a significant risk to system integrity and availability. Successful exploitation could lead to unauthorized code execution, system instability, or denial of service, which may disrupt critical communication functions and compromise the security posture of the affected hardware.

Remediation Plan

Immediate Action: Review the official Qualcomm August 2025 Security Bulletin and apply all available firmware updates to the affected Snapdragon chipsets.

Proactive Monitoring: Monitor device logs for unexpected reboots or crashes that may indicate memory corruption events occurring during file processing.

Compensating Controls: Ensure that devices are isolated within secure network segments to limit exposure to untrusted traffic that might contain malicious files.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of August 7, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The vulnerability is inherently dangerous because it involves memory corruption, which is a common vector for remote code execution.

Analyst Recommendation

This vulnerability represents a high-priority security risk due to the potential for unauthenticated remote access to core firmware components. Administrators and security teams must prioritize the deployment of vendor-supplied firmware updates as soon as they become available to prevent potential exploitation of the buffer overflow condition.

Description Summary:
A memory corruption vulnerability exists in various Qualcomm Snapdragon components during encryption and decryption operations, potentially leading to unauthorized system impact.

Executive Summary:
A critical out-of-bounds write vulnerability in multiple Qualcomm Snapdragon products allows a local attacker with low privileges to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-27070

Affected Software: Qualcomm Snapdragon (various models)

Affected Versions: Qualcomm, Inc. Snapdragon: AR8035, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, QAM8255P, QAM8295P

Vulnerability: This is an out-of-bounds write (CWE-787) flaw triggered during encryption and decryption commands. The CVSS vector (AV:L/PR:L/UI:N) indicates that an authenticated user with low local privileges is required to trigger the memory corruption.

Business Impact

The vulnerability carries a CVSS score of 7.8, which classifies it as High severity. Successful exploitation could allow a local attacker to execute arbitrary code or cause system instability, leading to a total loss of confidentiality, integrity, and availability for the affected hardware.

Remediation Plan

Immediate Action: Review the official Qualcomm November 2025 security bulletin and apply all firmware or driver updates provided for the specific Snapdragon hardware in your environment.

Proactive Monitoring: Monitor system logs for repeated service crashes or unexpected process terminations associated with encryption-related modules.

Compensating Controls: Restrict local access to the affected devices and ensure that only authorized users have the capability to execute commands that interface directly with the affected hardware components.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of November 4, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the vulnerability requires local access, the nature of out-of-bounds write flaws in core processor components makes them highly attractive targets for privilege escalation.

Analyst Recommendation

Given the potential for total system compromise, organizations should prioritize the identification of affected Snapdragon hardware within their infrastructure. Once the vendor releases specific patches for your device firmware, they should be deployed immediately to mitigate the risk of local privilege escalation and potential code execution.

Description Summary:
A memory corruption vulnerability exists in various Qualcomm Snapdragon components during the processing of DDI command calls, potentially leading to unauthorized system impact.

Executive Summary:
A critical memory corruption vulnerability in multiple Qualcomm Snapdragon hardware components poses a high risk of local privilege escalation and system compromise.

Vulnerability Details

CVE-ID: CVE-2025-27069

Affected Software: Qualcomm Snapdragon (FastConnect, SC8380XP, WCD9380, WCD9385, WSA8840, WSA8845, WSA8845H)

Affected Versions: FastConnect 6900, FastConnect 7800, SC8380XP, WCD9380, WCD9385, WSA8840, WSA8845, WSA8845H

Vulnerability: The flaw is categorized as an untrusted pointer dereference (CWE-822) triggered during DDI command processing. An attacker with local, low-privileged access can exploit this memory corruption to achieve high impact on confidentiality, integrity, and availability.

Business Impact

The CVSS score of 7.8 reflects a significant risk to organizational assets. Because the vulnerability allows for memory corruption, successful exploitation could lead to full system compromise, unauthorized data access, or persistent denial of service conditions, severely impacting the operational integrity of devices utilizing these Qualcomm components.

Remediation Plan

Immediate Action: Review the official August 2025 Qualcomm security bulletin and apply the appropriate firmware or driver updates provided by the device manufacturer immediately.

Proactive Monitoring: Monitor system logs for unusual crashes or kernel-level errors that may indicate failed exploitation attempts targeting hardware-level command interfaces.

Compensating Controls: Restrict local access to devices utilizing the affected hardware to authorized personnel only, as the attack vector requires local, low-privileged access to the system.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of August 7, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's requirement for local access makes it a high-value target for privilege escalation chains following initial access via other vectors.

Analyst Recommendation

Given the severity of this memory corruption vulnerability and its potential for deep system impact, security teams should prioritize identifying all devices in their environment that utilize the listed Qualcomm hardware. Coordinate with vendors to ensure that firmware updates are deployed as soon as they become available to mitigate the risk of local privilege escalation.

Description Summary:
A memory corruption vulnerability exists in various Qualcomm Snapdragon components due to improper processing of IOCTL commands, potentially allowing for arbitrary memory access.

Executive Summary:
A memory corruption vulnerability in multiple Qualcomm Snapdragon products allows a local attacker with low privileges to potentially achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-27068

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 6200, FastConnect 6900, FastConnect 7800, SC8380XP, SM6250, Snapdragon 7c Compute Platform (SC7180-AC), Snapdragon 7c Gen 2 Compute Platform (SC7180-AD), Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB)

Vulnerability: This is a buffer over-read (CWE-126) vulnerability triggered during the processing of an IOCTL command. The attack requires a local user with low privileges to interact with the vulnerable driver or interface.

Business Impact

The vulnerability carries a CVSS score of 7.8, reflecting its potential for high confidentiality, integrity, and availability impact if successfully exploited. While the attack vector is local, the ability to perform memory corruption can lead to privilege escalation or arbitrary code execution, posing a significant risk to the integrity of the host device and any data processed by the underlying hardware.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin for August 2025 and apply the relevant firmware or driver updates provided by your device manufacturer.

Proactive Monitoring: Monitor system logs for unusual crashes or unexpected behavior in processes interacting with hardware drivers, as these may indicate attempted exploitation.

Compensating Controls: Ensure that systems adhere to the principle of least privilege, restricting user access to sensitive hardware interfaces and limiting the ability of untrusted code to execute locally.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of August 7, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The requirement for local access and low-level interaction with IOCTL commands limits the attack surface, but the potential for total impact necessitates prompt attention once patches are released by device vendors.

Analyst Recommendation

Given the severity of memory corruption flaws in hardware components, this vulnerability represents a high-priority risk for environments utilizing the affected Snapdragon platforms. Security teams should track the availability of manufacturer-specific patches and prioritize deployment to prevent potential local privilege escalation.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon components due to improper validation of array indices during DDI call processing.

Executive Summary:
A memory corruption vulnerability in Qualcomm Snapdragon components could allow a local authenticated attacker to achieve total system compromise.

Vulnerability Details

CVE-ID: CVE-2025-27067

Affected Software: Qualcomm Snapdragon

Affected Versions: FastConnect 6900, FastConnect 7800, SC8380XP, WCD9380, WCD9385, WSA8845, WSA8845H

Vulnerability: The vulnerability involves improper validation of array indices (CWE-129) when processing DDI calls. This flaw requires the attacker to have local access and low privileges to trigger the memory corruption.

Business Impact

With a CVSS score of 7.8, this vulnerability represents a high-risk security flaw. Successful exploitation could lead to unauthorized data access, privilege escalation, or full system instability. The potential for total impact on system confidentiality, integrity, and availability necessitates prompt attention despite the requirement for local access.

Remediation Plan

Immediate Action: Consult the official Qualcomm security bulletin for August 2025 to identify and apply the necessary firmware or driver updates for your specific device.

Proactive Monitoring: Monitor system logs for unusual crashes or service interruptions that may indicate attempts to trigger memory corruption errors in the DDI interface.

Compensating Controls: Ensure that access to the affected hardware is strictly controlled and limited to authorized users only, as the vulnerability requires local access to exploit.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of August 7, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The vulnerability is inherently dangerous because it allows for arbitrary memory manipulation, which is a common precursor to reliable code execution.

Analyst Recommendation

Given the potential for total system compromise, administrators should prioritize evaluating the August 2025 Qualcomm security bulletin. Apply all relevant firmware updates as soon as they are made available by your device manufacturer to mitigate the risk of local exploitation.

Description Summary:
A reachable assertion vulnerability in Qualcomm Snapdragon products allows unauthenticated remote attackers to trigger a denial of service condition via malicious ANQP messages.

Executive Summary:
A high-severity denial of service vulnerability in various Qualcomm Snapdragon components allows unauthenticated remote attackers to disrupt system availability.

Vulnerability Details

CVE-ID: CVE-2025-27066

Affected Software: Qualcomm Snapdragon

Affected Versions: 315 5G IoT Modem, AQT1000, AR8031, AR8035, AR9380, CSR8811, CSRA6620, CSRA6640

Vulnerability: This flaw is a reachable assertion (CWE-617) triggered during the processing of Access Network Query Protocol (ANQP) messages. The vulnerability is remotely exploitable by an unauthenticated attacker, requiring no user interaction.

Business Impact

The exploitation of this vulnerability results in a denial of service, which can cause significant operational disruption for devices utilizing the affected modems and hardware. With a CVSS score of 7.5, the vulnerability is classified as high severity, reflecting the ease of remote exploitation and the potential for complete loss of service availability for the impacted hardware.

Remediation Plan

Immediate Action: Review the official Qualcomm August 2025 security bulletin for firmware updates and apply them to all vulnerable devices as a priority.

Proactive Monitoring: Monitor device logs and network traffic for unusual volumes of ANQP traffic or unexpected system reboots that may indicate exploitation attempts.

Compensating Controls: Ensure that network segmentation is in place to limit exposure of management interfaces to untrusted networks, which may reduce the attack surface for remote exploitation.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of August 7, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's nature as a reachable assertion in protocol processing makes it a classic target for stability testing, though no weaponized exploits have been identified.

Analyst Recommendation

Given the remote, unauthenticated nature of this vulnerability, organizations must prioritize the identification of affected hardware within their infrastructure. Administrators should follow the Qualcomm security bulletin for specific patch availability and deploy firmware updates immediately upon release to prevent potential service disruptions.

Description Summary:
A buffer over-read vulnerability in various Qualcomm Snapdragon and networking products allows for a denial of service via malformed shared-key descriptor frames.

Executive Summary:
A buffer over-read vulnerability in multiple Qualcomm products enables unauthenticated remote attackers to trigger a denial of service condition.

Vulnerability Details

CVE-ID: CVE-2025-27065

Affected Software: Qualcomm Snapdragon and Networking Platforms

Affected Versions: AR8035, FastConnect 6800, FastConnect 6900, FastConnect 7800, Immersive Home 3210 Platform, Immersive Home 326 Platform, IPQ5300, IPQ5302

Vulnerability: The flaw is a buffer over-read (CWE-126) triggered during the processing of a frame containing a malformed shared-key descriptor. An unauthenticated remote attacker can exploit this via the network to cause system instability or a crash.

Business Impact

This vulnerability carries a CVSS score of 7.5, classifying it as High severity. The primary business impact is a potential denial of service, which can disrupt critical network operations and infrastructure availability for organizations relying on the affected Qualcomm hardware.

Remediation Plan

Immediate Action: Review the official Qualcomm security bulletin for August 2025 and apply available firmware updates to all affected devices immediately.

Proactive Monitoring: Monitor network infrastructure logs for unusual traffic patterns or frequent device reboots that may indicate exploitation attempts.

Compensating Controls: Utilize network segmentation and hardware-level firewalls to restrict traffic to vulnerable components, limiting the exposure of management interfaces to untrusted sources.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of August 7, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is considered highly automatable, which increases the necessity for prompt patching to prevent potential remote exploitation.

Analyst Recommendation

Given the high CVSS score and the potential for remote denial of service, organizations must treat this vulnerability with urgency. Administrators should prioritize identifying and updating the affected Qualcomm hardware platforms identified in the vendor security bulletin to ensure continued service availability and system integrity.

Description Summary:
A use-after-free vulnerability in Qualcomm Snapdragon hardware allows for memory corruption during video playback if a session open fails due to a timeout error.

Executive Summary:
A critical memory corruption vulnerability in Qualcomm Snapdragon chipsets could allow local attackers to gain elevated privileges or execute arbitrary code.

Vulnerability Details

CVE-ID: CVE-2025-27063

Affected Software: Qualcomm Snapdragon

Affected Versions: CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, Flight RB5 5G Platform

Vulnerability: The flaw is a use-after-free (CWE-416) condition triggered during video session initialization. An attacker with local access and low privileges can exploit this memory corruption when a session open request fails due to a timeout, potentially leading to unauthorized system impact.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high severity risk. Successful exploitation could allow a local attacker to compromise the integrity, availability, and confidentiality of the affected hardware platform, potentially leading to full system compromise or persistent unauthorized access.

Remediation Plan

Immediate Action: Review the official Qualcomm December 2025 security bulletin and apply the vendor provided firmware or software updates to all affected Snapdragon platforms.

Proactive Monitoring: Monitor system logs for unexpected video playback crashes or abnormal service behavior that may indicate an attempt to trigger the timeout condition.

Compensating Controls: Since this is a hardware-level vulnerability, minimize local user access to the affected devices and ensure that only trusted applications are permitted to interface with the video hardware.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of December 18, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw requires local, low-privileged access to the device, which limits the attack surface to users or malicious applications already present on the system.

Analyst Recommendation

Given the potential for complete system impact via memory corruption, immediate action is required to patch affected Qualcomm Snapdragon components. Organizations should prioritize firmware updates for all deployed hardware listed in the vendor advisory to eliminate the risk of exploitation.

Description Summary:
A memory corruption vulnerability in various Qualcomm Snapdragon products allows for unauthorized channel access during client exception handling.

Executive Summary:
A memory corruption vulnerability in multiple Qualcomm Snapdragon products creates a risk of unauthorized channel access and total system impact for local attackers.

Vulnerability Details

CVE-ID: CVE-2025-27062

Affected Software: Qualcomm Snapdragon (315 5G IoT Modem, APQ8064AU, AR8035, C-V2X 9150, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700)

Affected Versions: 315 5G IoT Modem, APQ8064AU, AR8035, C-V2X 9150, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700

Vulnerability: This is a memory corruption flaw categorized under CWE-284: Improper Access Control. The vulnerability is triggered during the handling of client exceptions and requires an attacker to have local, low-privileged access to the system.

Business Impact

The exploitation of this vulnerability could lead to a total loss of confidentiality, integrity, and availability of the affected system. With a CVSS score of 7.8, this represents a high-severity risk that could allow unauthorized actors to bypass security controls and manipulate critical communication channels, potentially leading to unauthorized data access or system instability.

Remediation Plan

Immediate Action: Consult the official Qualcomm security bulletin for August 2025 to identify and apply the necessary firmware or software updates for your specific hardware model.

Proactive Monitoring: Review system and access logs for unusual error patterns or unexpected exception handling events that may indicate an attempt to trigger the memory corruption condition.

Compensating Controls: Ensure that access to the affected hardware is restricted to authorized personnel only, as the vulnerability requires local access to exploit.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of August 7, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the vulnerability is not currently being exploited in the wild, the potential for total impact necessitates prompt attention to vendor-supplied firmware updates.

Analyst Recommendation

Given the high CVSS score and the nature of memory corruption vulnerabilities in hardware components, administrators should prioritize the application of vendor patches as soon as they are released. Organizations utilizing the listed Qualcomm Snapdragon products must verify their current firmware status against the August 2025 security bulletin to ensure comprehensive coverage against this access control flaw.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon components during the processing of video packets from firmware, potentially allowing for arbitrary code execution or system instability.

Executive Summary:
A high-severity out-of-bounds write vulnerability in multiple Qualcomm Snapdragon products poses a significant risk of system compromise and memory corruption.

Vulnerability Details

CVE-ID: CVE-2025-27061

Affected Software: Qualcomm Snapdragon

Affected Versions: 315 5G IoT Modem, AQT1000, AR8031, AR8035, C-V2X 9150, CSR8811, CSRA6620, CSRA6640

Vulnerability: This is an out-of-bounds write vulnerability (CWE-787) triggered during the parsing of video packets received from the video firmware. The attack requires local access and low privileges to execute.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high level of severity due to the potential for total loss of confidentiality, integrity, and availability. Successful exploitation could lead to unauthorized code execution on the affected hardware, resulting in data theft, persistent system compromise, or complete device denial of service.

Remediation Plan

Immediate Action: Consult the official Qualcomm security bulletin for July 2025 to identify and apply the necessary firmware or driver updates for your specific hardware components.

Proactive Monitoring: Monitor system logs for unusual crashes or error messages related to the video subsystem, which may indicate attempted exploitation of memory corruption flaws.

Compensating Controls: Since this is a low-level firmware vulnerability, ensure that device access is strictly controlled and that only authorized processes have the necessary privileges to interact with the video firmware subsystem.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of July 9, 2025, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While the exploitability is high in terms of technical impact, it requires local, low-privileged access to the system to trigger the memory corruption.

Analyst Recommendation

Given the critical nature of memory corruption vulnerabilities in hardware firmware, organizations utilizing the affected Snapdragon components must prioritize reviewing the vendor security bulletin. Apply all recommended firmware updates immediately to prevent potential exploitation and ensure the continued integrity of the device environment.

Description Summary:
A memory corruption vulnerability exists in Qualcomm Snapdragon chipsets due to improper handling of SCM calls with malformed inputs, potentially allowing unauthorized system operations.