---METADATA---
VENDOR: Samsung
PRODUCT: Escargot
AFFECTED_VERSIONS: 36f5fb58366a67b713c02f6fd985e924fcc09e31
CONFIDENCE: high
MISSING: patch
---END_METADATA---

Description Summary:
An out-of-bounds write vulnerability in Samsung Open Source Escargot allows for buffer overflow conditions.

Executive Summary:
A memory corruption vulnerability in Samsung Escargot could allow an attacker to execute arbitrary code or cause a crash.

Vulnerability Details

CVE-ID: CVE-2026-8915

Affected Software: Samsung Escargot

Affected Versions: 36f5fb58366a67b713c02f6fd985e924fcc09e31

Vulnerability: This is an out-of-bounds write (CWE-787) vulnerability. The flaw is reachable via network-based vectors and requires user interaction to execute, but does not require authentication to trigger.

Business Impact

The vulnerability carries a CVSS score of 8.8, reflecting its potential for total system impact, including loss of confidentiality, integrity, and availability. Successful exploitation could allow an attacker to gain control over affected systems or disrupt critical business services, leading to significant operational downtime.

Remediation Plan

Immediate Action: Monitor the official Samsung Escargot GitHub repository for the release of a security patch or updated build and apply it immediately upon availability.

Proactive Monitoring: Inspect system logs for unusual process crashes or memory-related errors that may indicate exploitation attempts.

Compensating Controls: Deploy network-based intrusion detection systems to monitor for anomalous traffic patterns associated with buffer overflow attempts.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of May 28, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. While a CVSS of 8.8 denotes high severity, the requirement for user interaction slightly mitigates the immediate risk of automated, widespread exploitation.

Analyst Recommendation

The vulnerability poses a significant risk to the integrity of systems running the affected version of Escargot. Administrators should prioritize tracking the referenced pull request and apply the finalized fix as soon as it is merged and released by the vendor.

---METADATA---
VENDOR: Samsung Open Source
PRODUCT: Escargot
AFFECTED_VERSIONS: 590345cc6258317c5da850d846ce6baaf2afc2d3
CONFIDENCE: high
MISSING: patch
---END_METADATA---

Description Summary:
An out-of-bounds write vulnerability in Samsung Open Source Escargot can lead to buffer overflow conditions if exploited.

Executive Summary:
A critical out-of-bounds write vulnerability in Samsung Open Source Escargot poses a risk of system instability or arbitrary code execution.

Vulnerability Details

CVE-ID: CVE-2026-47314

Affected Software: Samsung Open Source Escargot

Affected Versions: 590345cc6258317c5da850d846ce6baaf2afc2d3

Vulnerability: This is a CWE-787 (Out-of-bounds write) vulnerability. It requires local access (AV:L) and user interaction (UI:R) to trigger the buffer overflow condition.

Business Impact

The CVSS score of 7.8 (High) underscores the danger of this memory corruption flaw. Successful exploitation could allow an attacker to crash the application or potentially execute arbitrary code, leading to a loss of system integrity or availability on affected devices.

Remediation Plan

Immediate Action: Monitor the official Samsung Escargot GitHub repository for the release of a security patch and apply it as soon as it becomes available.

Proactive Monitoring: Utilize endpoint detection and response (EDR) tools to monitor for suspicious process behavior or application crashes that may indicate an exploit attempt.

Compensating Controls: Restrict local access to the affected systems and ensure that untrusted files or inputs are not processed by the vulnerable component.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of May 19, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The requirement for local access and user interaction significantly limits the attack vector, making it less likely to be exploited in a remote, automated fashion.

Analyst Recommendation

Organizations utilizing the Samsung Escargot software must exercise caution until a formal patch is released. We recommend tracking the referenced GitHub pull request closely and prioritizing the application of updates once the vendor confirms a fix.

---METADATA---
VENDOR: Samsung
PRODUCT: Escargot
AFFECTED_VERSIONS: 590345cc6258317c5da850d846ce6baaf2afc2d3
CONFIDENCE: high
MISSING: patch
---END_METADATA---

Description Summary:
A heap-based buffer overflow vulnerability exists in Samsung Escargot, potentially allowing for memory corruption or arbitrary code execution.

Executive Summary:
A heap-based buffer overflow in Samsung Escargot exposes the system to potential memory corruption and unauthorized code execution.

Vulnerability Details

CVE-ID: CVE-2026-47311

Affected Software: Samsung Escargot

Affected Versions: 590345cc6258317c5da850d846ce6baaf2afc2d3

Vulnerability: This is a heap-based buffer overflow (CWE-122) triggered when the software processes malformed input. The vulnerability requires user interaction (UI:R) and is triggered locally, placing the attacker at a non-privileged level.

Business Impact

The CVSS score of 7.8 (High) reflects the potential for total impact on confidentiality, integrity, and availability. Successful exploitation could lead to system crashes or allow an attacker to execute arbitrary code within the context of the application, resulting in potential data theft or unauthorized system control.

Remediation Plan

Immediate Action: Monitor the official Samsung GitHub repository for a patch or update to the Escargot library.

Proactive Monitoring: Review local system logs for unusual crashes or application behavior that may indicate heap memory corruption.

Compensating Controls: Implement endpoint protection solutions that monitor for memory-based attacks and unauthorized memory access patterns.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of May 19, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw's inherent exploitability is limited by the requirement for user interaction and local access.

Analyst Recommendation

Given the severity of potential heap-based memory corruption, organizations utilizing Samsung Escargot should prioritize monitoring for security updates. While no public exploit is known, the potential for total technical impact necessitates proactive vigilance until a fix is deployed.

---METADATA---
VENDOR: Samsung
PRODUCT: Escargot
AFFECTED_VERSIONS: 590345cc6258317c5da850d846ce6baaf2afc2d3
CONFIDENCE: high
MISSING: patch
---END_METADATA---

Description Summary:
A use-after-free vulnerability in Samsung Escargot allows for pointer manipulation, potentially leading to arbitrary code execution.

Executive Summary:
A use-after-free vulnerability in Samsung Escargot allows for pointer manipulation, posing a significant risk of memory corruption and arbitrary code execution.

Vulnerability Details

CVE-ID: CVE-2026-47310

Affected Software: Samsung Escargot

Affected Versions: 590345cc6258317c5da850d846ce6baaf2afc2d3

Vulnerability: This is a use-after-free vulnerability (CWE-416) resulting from improper memory management. The vulnerability requires user interaction and is triggered locally, allowing an attacker to manipulate pointers to influence program execution.

Business Impact

With a CVSS score of 7.8 (High), this vulnerability carries the risk of full system compromise. Exploitation could allow an attacker to bypass security controls or gain unauthorized access to sensitive information by leveraging heap-based pointer manipulation.

Remediation Plan

Immediate Action: Watch the upstream Samsung Escargot repository for official releases or commits addressing memory management flaws.

Proactive Monitoring: Utilize memory debugging tools or security-focused runtime monitoring to detect suspicious pointer activity or application instability.

Compensating Controls: Ensure the application is run with the least privilege necessary to minimize the impact of a potential sandbox escape or code execution.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of May 19, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The reliance on local access and user interaction significantly mitigates the immediate risk to remote environments.

Analyst Recommendation

Addressing memory safety issues is critical to maintaining system integrity. Administrators are advised to track the vendor’s security advisories and apply updates as soon as they are made available to protect against potential exploitation of this pointer manipulation flaw.

Executive Summary:
A critical vulnerability has been identified in Samsung MagicINFO 9 Server due to hardcoded database credentials. This flaw allows an attacker with network access to the database to log in with administrative privileges, granting them the ability to steal, modify, or delete all data managed by the server. This could lead to a complete compromise of the system's data integrity and confidentiality.

Vulnerability Details

CVE-ID: CVE-2026-25202

Affected Software: Samsung MagicINFO 9 Server

Affected Versions: Versions less than 21.1090.1

Vulnerability: The application contains a hardcoded database account and password within its source code or configuration files. An attacker who discovers these static credentials, either through reverse engineering the application or from public disclosure, can connect directly to the server's database. This access bypasses all application-layer security controls, allowing the attacker to perform unauthorized actions such as reading sensitive data, modifying records, or deleting the entire database (SQL Injection/Manipulation).

Business Impact

This vulnerability is rated as critical with a CVSS score of 9.8, reflecting the high potential for significant damage. Successful exploitation could lead to a complete loss of data confidentiality, integrity, and availability. Specific risks to the organization include the theft of sensitive business or customer information, reputational damage, disruption of digital signage or content management operations reliant on the MagicINFO platform, and potential regulatory penalties if compromised data is subject to privacy laws.

Remediation Plan

Immediate Action: Immediately update all instances of Samsung MagicINFO 9 Server to version 21.1090.1 or later, as recommended by the vendor. After patching, verify that the hardcoded credentials are no longer active. It is also critical to monitor for any signs of exploitation that may have occurred prior to patching by reviewing database and application access logs for suspicious activity.

Proactive Monitoring: Implement monitoring on the database server to detect and alert on direct connection attempts from unauthorized IP addresses. Monitor for unusual query patterns, such as large data exports or commands that modify database structure. System administrators should regularly review logs for authentication attempts using the known hardcoded credentials.

Compensating Controls: If immediate patching is not feasible, implement network segmentation and firewall rules to restrict access to the database port (e.g., TCP 1433 for MSSQL, TCP 5432 for PostgreSQL). Access should be limited exclusively to the MagicINFO application server itself. Consider changing the hardcoded password directly on the database, but be aware this may cause application instability and should only be used as a temporary measure until patching can be completed.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of Feb 2, 2026, no public exploit code has been observed in the wild. However, the nature of this vulnerability means that once the hardcoded credentials become publicly known, exploitation is trivial and does not require a sophisticated exploit tool. Any attacker with network access and a standard database client could compromise the system.

Analyst Recommendation

Given the critical CVSS score of 9.8 and the simplicity of exploitation, this vulnerability poses a severe risk to the organization. We strongly recommend that all affected MagicINFO 9 servers be patched to the latest version with the highest priority. Although this CVE is not currently on the CISA KEV list, hardcoded credential vulnerabilities are frequently targeted by threat actors. Organizations should treat this as an active threat and apply remediation or mitigating controls without delay.

Executive Summary:
A critical vulnerability has been identified in MagicInfo9 Server that allows an attacker with no credentials to upload malicious files. Successful exploitation could allow the attacker to execute arbitrary code, gaining complete control over the affected server, potentially leading to data theft, service disruption, and further network compromise.

Vulnerability Details

CVE-ID: CVE-2026-25201

Affected Software: unauthenticated Multiple Products

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability stems from an improper access control check within the file upload functionality of the MagicInfo9 Server. The application fails to verify if a user is authenticated before allowing a file to be uploaded. An unauthenticated remote attacker can exploit this by crafting a malicious request to upload a file, such as a web shell (e.g., JSP, PHP, ASPX), to a web-accessible directory on the server. By subsequently accessing the uploaded file via a URL, the attacker can trigger its execution on the server, resulting in remote code execution (RCE) with the privileges of the web server's service account. This access can then be leveraged to escalate privileges and achieve full system compromise.

Business Impact

This vulnerability is rated as High severity with a CVSS score of 8.8, reflecting the significant risk it poses to the organization. A successful exploit allows an unauthenticated attacker to execute remote code, effectively granting them full control over the compromised MagicInfo9 server. The potential business impacts are severe, including the theft of sensitive data, disruption of digital signage and content management services, reputational damage, and financial loss. Furthermore, a compromised server can serve as a beachhead for attackers to move laterally within the network, escalating the threat to the entire organization.

Remediation Plan

Immediate Action: The primary remediation is to apply the security patch provided by the vendor immediately across all vulnerable instances of MagicInfo9 Server. Before patching, create a system backup or snapshot to ensure a rollback path. Following the update, conduct a thorough review of all user accounts, permissions, and access controls on the server to enforce the principle of least privilege and remove any unauthorized configurations.

Proactive Monitoring: Security teams should actively monitor for signs of compromise. This includes reviewing web server access logs for unusual POST requests to file upload endpoints, especially those containing executable file extensions. Monitor system logs for unexpected processes being spawned by the web server user. Network monitoring should be in place to detect anomalous outbound traffic from the server, which could indicate a command-and-control channel.

Compensating Controls: If immediate patching is not feasible, implement the following compensating controls to mitigate risk:

• Web Application Firewall (WAF): Deploy a WAF with rules to strictly validate and restrict file uploads, blocking executable file types and scanning for malicious signatures.
• Network Segmentation: Isolate the affected server from critical internal networks to prevent lateral movement in the event of a compromise.
• Access Control: Restrict network access to the server's file upload functionality and management interfaces to only trusted IP addresses.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of the publication date, February 2, 2026, there are no known public exploits or active in-the-wild attacks targeting this vulnerability. However, due to the critical nature of unauthenticated remote code execution flaws, it is highly probable that proof-of-concept (PoC) exploits will be developed and released by security researchers or malicious actors in the near future. Organizations should treat this vulnerability as an imminent threat.

Analyst Recommendation

Given the High severity (CVSS 8.8) of this vulnerability, which allows for unauthenticated remote code execution, immediate action is required. We strongly recommend that all organizations using the affected MagicInfo9 Server prioritize the deployment of the vendor-supplied patch immediately. Although this CVE is not yet on the CISA Known Exploited Vulnerabilities (KEV) catalog, its critical impact makes it a prime target for future exploitation. If patching cannot be performed immediately, implement the suggested compensating controls, such as deploying a WAF and restricting access, to reduce the attack surface while a patching schedule is finalized.

Executive Summary:
A critical vulnerability has been identified in Samsung MagicINFO 9 Server, assigned a CVSS score of 9.8. This flaw allows an unauthenticated attacker to upload malicious HTML files, which can lead to a stored cross-site scripting (XSS) attack, resulting in the complete takeover of administrator accounts and compromise of the server. Organizations are urged to apply the necessary updates immediately to mitigate the significant risk of system compromise.

Vulnerability Details

CVE-ID: CVE-2026-25200

Affected Software: Samsung MagicINFO 9 Server

Affected Versions: MagicINFO 9 Server versions prior to 21.1090.1

Vulnerability: The vulnerability exists due to an improper access control check on a file upload function within the MagicINFO 9 Server. An unauthenticated remote attacker can bypass security restrictions and upload a specially crafted HTML file containing malicious JavaScript code. When an authenticated user, particularly an administrator, accesses the section of the web interface that renders this file, the embedded script executes within their browser context, leading to a stored cross-site scripting (XSS) attack. This allows the attacker to steal the administrator's session cookies, hijack their session, and gain full administrative control over the server.

Business Impact

This vulnerability is rated as critical severity with a CVSS score of 9.8, posing a severe risk to the organization. Successful exploitation could lead to a complete compromise of the MagicINFO server, allowing an attacker to manipulate digital signage content, access or exfiltrate any data managed by the server, and potentially use the compromised system as a launchpad for further attacks into the internal network. The potential consequences include significant reputational damage, operational disruption, and data breach, making immediate remediation a top priority.

Remediation Plan

Immediate Action: Immediately update all vulnerable instances of Samsung MagicINFO 9 Server to version 21.1090.1 or the latest version provided by the vendor. After patching, review server access logs and file system directories for any suspicious HTML files or unauthorized access attempts that may have occurred prior to the update.

Proactive Monitoring: Monitor web server and application logs for anomalous file upload attempts, especially for .html or .js files directed at unexpected endpoints. Network monitoring should be configured to detect and alert on unusual outbound connections from the MagicINFO server, which could indicate a successful compromise. Implement Web Application Firewall (WAF) rules to detect and block XSS payloads and unauthorized file uploads.

Compensating Controls: If immediate patching is not feasible, restrict network access to the MagicINFO server's management interface to a limited set of trusted IP addresses. Deploy a WAF with strict rules to block HTML file uploads and filter for common XSS attack vectors as a temporary mitigating measure until the patch can be applied.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of Feb 2, 2026, there are no known public exploits or active exploitation campaigns targeting this vulnerability. However, due to the critical CVSS score of 9.8 and the relative simplicity of the attack vector, it is highly probable that threat actors will develop and deploy exploits in the near future.

Analyst Recommendation

Given the critical severity of this vulnerability, immediate action is required. All organizations using the affected versions of Samsung MagicINFO 9 Server must prioritize applying the security update to version 21.1090.1 or later. Although this CVE is not currently on the CISA KEV list, its high-impact nature makes it a prime candidate for future inclusion and a significant target for attackers. Proactive patching is the most effective strategy to prevent a potential system compromise.

---METADATA---
VENDOR: Samsung
PRODUCT: Smart Switch
AFFECTED_VERSIONS: Versions prior to 3.7.72.6
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
Samsung Smart Switch versions prior to 3.7.72.6 suffer from a lack of encryption for sensitive data, potentially exposing user information during synchronization.

Executive Summary:
Samsung Smart Switch contains a data protection flaw where sensitive information is processed without sufficient encryption, risking unauthorized exposure.

Vulnerability Details

CVE-ID: CVE-2026-21079

Affected Software: Samsung Smart Switch

Affected Versions: Prior to 3.7.72.6

Vulnerability: This vulnerability involves the failure to encrypt sensitive data handled by the Smart Switch application. An attacker with adjacent network access and the ability to perform user-assisted actions can potentially intercept or access this unprotected information.

Business Impact

The compromise of sensitive data during synchronization poses a significant risk to organizational privacy and data integrity. With a CVSS score of 7.0, the vulnerability highlights the potential for unauthorized access to personal or corporate information moved between devices, which could lead to data leakage or identity compromise.

Remediation Plan

Immediate Action: Update the Samsung Smart Switch application to version 3.7.72.6 or later immediately.

Proactive Monitoring: Review synchronization logs and network traffic for suspicious activity during device transfer sessions.

Compensating Controls: Perform data transfers over trusted, encrypted network segments and avoid using public or unsecured Wi-Fi networks when using Smart Switch.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of August 10, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The requirement for adjacent network access and user interaction suggests that exploitation is limited to specific, localized scenarios.

Analyst Recommendation

Organizations relying on Smart Switch for mobile device management or data migration should mandate the update to version 3.7.72.6. Ensuring that data is encrypted in transit is a fundamental requirement for maintaining the confidentiality of corporate assets during device lifecycle transitions.

---METADATA---
VENDOR: Samsung
PRODUCT: Bixby
AFFECTED_VERSIONS: Prior to 4.0.86.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
A local privilege escalation vulnerability due to incorrect default permissions in Samsung Bixby allows an authenticated user to gain elevated privileges.

Executive Summary:
Samsung Bixby contains an incorrect default permissions vulnerability that could allow an authenticated local attacker to escalate their privileges within the mobile environment.

Vulnerability Details

CVE-ID: CVE-2026-21074

Affected Software: Samsung Bixby

Affected Versions: All versions prior to 4.0.86.0

Vulnerability: This is an incorrect default permissions vulnerability (CWE-276) that requires a local attacker to have low privileges. The flaw allows an attacker to perform actions with elevated rights that should otherwise be restricted.

Business Impact

Exploitation of this vulnerability could allow a malicious actor with local access to the device to compromise system integrity or access restricted data. With a CVSS score of 7.2, the vulnerability presents a significant risk to the security posture of Samsung mobile devices in enterprise environments.

Remediation Plan

Immediate Action: Update the Samsung Bixby application to version 4.0.86.0 or later via the official app store or system update channel.

Proactive Monitoring: Monitor device security logs for signs of unauthorized privilege escalation or unusual application behavior.

Compensating Controls: Ensure device management policies (MDM) are enforced to limit the installation of untrusted applications that could serve as an initial vector for local access.

Exploitation Status

Public Exploit Available: No (no confirmed public exploit found in curated sources).

Analyst Notes: As of August 10, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The vulnerability is restricted to local attackers, which limits the attack surface compared to remote vulnerabilities.

Analyst Recommendation

Security teams should ensure that all managed Samsung devices receive the latest system and application updates. Prioritizing this update is essential for maintaining the security of enterprise data stored on mobile devices and preventing local privilege escalation.

---METADATA---
VENDOR: Samsung
PRODUCT: Samsung Mobile Devices
AFFECTED_VERSIONS: Android 14, 15, 16 prior to SMR Aug-2026 Release 1
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
A stack-based buffer overflow in the libril_sem component of Samsung mobile devices allows privileged local attackers to execute arbitrary code.

Executive Summary:
A stack-based buffer overflow vulnerability in Samsung Mobile Devices requires immediate attention to prevent potential arbitrary code execution by privileged local attackers.

Vulnerability Details

CVE-ID: CVE-2026-21068

Affected Software: Samsung Mobile Devices

Affected Versions: Android 14, 15, 16 prior to SMR Aug-2026 Release 1

Vulnerability: This is a stack-based buffer overflow (CWE-121) located in the libril_sem.so library. The vulnerability is exploitable by an attacker who already possesses high privileges on the local system, allowing for arbitrary code execution.

Business Impact

With a CVSS score of 8.4, this vulnerability represents a high risk to organizational security. Successful exploitation could allow a malicious actor with existing high-level access to escalate their control or execute unauthorized commands, potentially leading to a complete compromise of the device integrity and the sensitive data contained therein.

Remediation Plan

Immediate Action: Update all affected Samsung mobile devices to the SMR Aug-2026 Release 1 or later version to ensure the required input validation patches are applied.

Proactive Monitoring: Security teams should monitor device logs for unexpected system crashes or anomalous behavior originating from the radio interface layer services.

Compensating Controls: Ensure that device management policies restrict the installation of unauthorized applications and maintain strict control over user privilege levels to minimize the potential for local exploitation.

Exploitation Status

Public Exploit Available: No (no confirmed public exploit identified).

Analyst Notes: As of August 10, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently exploitable by privileged local users due to insufficient input validation.

Analyst Recommendation

Given the high CVSS severity and the nature of the vulnerability, organizations should prioritize the deployment of the SMR Aug-2026 security update across all managed Samsung devices. Applying these patches is the only definitive way to mitigate the risk of arbitrary code execution by privileged local actors.

---METADATA---
VENDOR: Samsung
PRODUCT: Mobile Devices
AFFECTED_VERSIONS: Versions prior to SMR Aug-2026 Release 1
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
An improper access control vulnerability in the Weaver component of Samsung mobile devices allows local attackers to cause device inoperability.

Executive Summary:
An access control flaw in the Samsung Weaver component exposes mobile devices to potential local denial of service attacks, necessitating an immediate security update.

Vulnerability Details

CVE-ID: CVE-2026-21064

Affected Software: Samsung Mobile Devices

Affected Versions: Prior to SMR Aug-2026 Release 1

Vulnerability: This vulnerability is caused by improper access control within the Weaver component. It allows a local, unauthenticated attacker to manipulate system state, resulting in device inoperability or a denial of service condition.

Business Impact

Successful exploitation results in device inoperability, which can cause significant disruption to mobile-dependent business operations. With a CVSS score of 7.0, the primary risk is the loss of availability, which can lead to downtime for critical mobile endpoints used in corporate environments.

Remediation Plan

Immediate Action: Deploy the SMR Aug-2026 Release 1 security update to all affected Samsung mobile devices.

Proactive Monitoring: Monitor mobile device management (MDM) logs for unusual device behavior or forced reboots.

Compensating Controls: Enforce strict physical access controls and user training to minimize the risk of unauthorized local access to mobile hardware.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of August 10, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The requirement for local access naturally limits the attack surface to individuals with physical control over the device.

Analyst Recommendation

Security teams should coordinate with mobile fleet managers to ensure the August 2026 security maintenance release is pushed to all managed Samsung devices. Maintaining current patch levels is essential to prevent local denial of service attacks that could disrupt business operations.

---METADATA---
VENDOR: Samsung
PRODUCT: Bixby
AFFECTED_VERSIONS: prior to 4.0.70.8
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
Samsung Bixby contains a vulnerability due to improper export of Android application components, which may allow unauthorized local access to sensitive application data.

Executive Summary:
An improper component export vulnerability in Samsung Bixby could allow a local attacker to access sensitive information or manipulate application functions.

Vulnerability Details

CVE-ID: CVE-2026-21055

Affected Software: Samsung Bixby

Affected Versions: Prior to 4.0.70.8

Vulnerability: The vulnerability involves the improper export of Android application components (CWE-926). This allows an attacker with local access to the device to interact with sensitive Bixby components that were unintentionally exposed.

Business Impact

With a CVSS score of 8.5, this flaw presents a significant risk to data confidentiality and integrity on affected mobile devices. Unauthorized access to Bixby components could lead to the exposure of user data or the execution of unauthorized commands within the context of the application, potentially impacting user privacy and device security.

Remediation Plan

Immediate Action: Update the Bixby application via the official Samsung Galaxy Store or system update settings to version 4.0.70.8 or later.

Proactive Monitoring: Monitor device security logs for unauthorized application component access or anomalous behavior from third-party applications attempting to interface with Bixby.

Compensating Controls: Maintain device security by only installing applications from verified sources and ensuring the Android OS is fully patched to prevent exploitation of local privilege escalation.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of July 10, 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

Users should ensure their Samsung devices are updated to the latest available software versions. Promptly installing the vendor-provided patch is the only effective method for mitigating this local access risk.

---METADATA---
VENDOR: Samsung
PRODUCT: Mobile Devices
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
An out-of-bounds write vulnerability exists in the libpadm library of Samsung mobile devices, potentially allowing for memory corruption.

Executive Summary:
An out-of-bounds write vulnerability in Samsung's libpadm library poses a significant risk to the integrity and stability of affected mobile devices.

Vulnerability Details

CVE-ID: CVE-2026-21049

Affected Software: Samsung Mobile Devices

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This is an out-of-bounds write vulnerability (CWE-787) residing in the libpadm component. Exploitation requires an attacker to have local access and low-level privileges to interact with the vulnerable library, potentially resulting in memory corruption or unintended code execution.

Business Impact

The CVSS score of 8.4 indicates a high severity, reflecting the potential for significant impact on device security. If exploited, an attacker could manipulate local processes or corrupt system memory, threatening the confidentiality and integrity of sensitive enterprise data stored on the device.

Remediation Plan

Immediate Action: Apply the July 2026 Security Maintenance Release (SMR) provided by Samsung for Android 14, 15, and 16 to remediate the vulnerability.

Proactive Monitoring: Review system logs for anomalous process behaviors or unexpected memory access errors.

Compensating Controls: Implement strict mobile device management (MDM) policies to restrict local access and prevent unauthorized application execution.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of July 10, 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

Urgent action is required to patch these devices. Organizations should ensure that all Samsung mobile units are updated to the July 2026 release cycle to neutralize the threat posed by this out-of-bounds write vulnerability.

---METADATA---
VENDOR: Samsung
PRODUCT: Mobile Devices
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
An out-of-bounds write vulnerability exists in the libimagecodec component of Samsung mobile devices when parsing DNG format images.

Executive Summary:
A critical out-of-bounds write vulnerability in Samsung's libimagecodec could allow for unauthorized memory modification during DNG image processing.

Vulnerability Details

CVE-ID: CVE-2026-21048

Affected Software: Samsung Mobile Devices

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability is an out-of-bounds write (CWE-787) occurring within the libimagecodec library. This flaw allows an unauthenticated attacker to trigger memory corruption when the device processes a specially crafted DNG image file.

Business Impact

With a CVSS score of 8.4, this vulnerability represents a high-severity risk. Successful exploitation could lead to system instability or the integrity compromise of device data, potentially resulting in unauthorized modifications to critical system states. Given the prevalence of mobile devices in enterprise environments, this poses a significant risk to data integrity.

Remediation Plan

Immediate Action: Update affected devices to the July 2026 Security Maintenance Release (SMR) or later, which includes the necessary patches for Android 14, 15, and 16.

Proactive Monitoring: Monitor device logs for unexpected crashes or errors related to image processing services.

Compensating Controls: Restrict the ingestion of untrusted or externally sourced image files on managed mobile devices until patches are applied.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of July 10, 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

The high CVSS score underscores the necessity of immediate patching. Administrators should prioritize the deployment of the July 2026 SMR across the mobile fleet to mitigate the risk of memory corruption attacks.

---METADATA---
VENDOR: Samsung
PRODUCT: Mobile Devices
AFFECTED_VERSIONS: Android 14, 15, 16 prior to SMR Jul-2026 Release 1
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
Samsung mobile devices are vulnerable to an out-of-bounds write in the ImsService, which may allow a remote attacker to execute arbitrary code.

Executive Summary:
A critical out-of-bounds write vulnerability in the Samsung ImsService component could allow remote attackers to execute arbitrary code on affected mobile devices.

Vulnerability Details

CVE-ID: CVE-2026-21047

Affected Software: Samsung Mobile Devices

Affected Versions: Android 14, 15, 16 prior to SMR Jul-2026 Release 1

Vulnerability: This is an out-of-bounds write vulnerability occurring within the ImsService component, which handles IP Multimedia Subsystem functions. The flaw allows an unauthenticated remote attacker to write data outside of designated memory buffers, potentially resulting in arbitrary code execution.

Business Impact

The vulnerability carries a CVSS score of 8.3, indicating high severity. Successful exploitation could lead to full system compromise, unauthorized access to sensitive user data, and the potential for persistent malware installation on the device. Organizations relying on these devices for mobile operations should treat this as a significant security risk to their mobile fleet.

Remediation Plan

Immediate Action: Update all affected Samsung devices to the SMR Jul-2026 Release 1 or later to apply the necessary memory validation logic.

Proactive Monitoring: Security teams should review device access logs and monitor for unexpected service crashes or anomalous behavior related to the ImsService.

Compensating Controls: Ensure device security policies are enforced via Mobile Device Management (MDM) solutions to restrict network exposure where possible.

Exploitation Status

Public Exploit Available: No (unknown)

Analyst Notes: As of July 30, 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 remote code execution, necessitating prompt remediation.

Analyst Recommendation

Given the potential for remote code execution, it is imperative that administrators prioritize the deployment of the SMR Jul-2026 Release 1 across all managed Samsung assets. Prompt patching is the only effective method to eliminate the risk posed by this memory corruption vulnerability.

---METADATA---
VENDOR: Samsung
PRODUCT: Mobile Devices
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
A time-of-check time-of-use (TOCTOU) race condition in the fabricKeymaster trustlet on Samsung mobile devices allows local privileged attackers to execute arbitrary code.

Executive Summary:
A critical TOCTOU race condition in the Samsung fabricKeymaster trustlet enables local privileged attackers to achieve arbitrary code execution.

Vulnerability Details

CVE-ID: CVE-2026-21046

Affected Software: Samsung Mobile Devices

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability involves a TOCTOU race condition (CWE-367) within the fabricKeymaster trustlet. It requires an attacker to possess high (privileged) access on the device to exploit the race condition, which can result in the execution of arbitrary code with elevated permissions.

Business Impact

With a CVSS score of 8.4, this flaw presents a severe risk to the device's Trusted Execution Environment (TEE). If exploited, an attacker could potentially bypass hardware-backed security features, leading to a total compromise of the device's security model and sensitive cryptographic material.

Remediation Plan

Immediate Action: Deploy the SMR Jul-2026 security release immediately to all managed Samsung devices to remediate the fabricKeymaster trustlet.

Proactive Monitoring: Review system logs for signs of unauthorized process execution or attempts to interact with the device's Keymaster service.

Compensating Controls: Maintain strict device hardening and limit the deployment of third-party applications that require high-level system permissions to reduce the likelihood of a local attacker gaining the necessary access.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of July 10, 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

This vulnerability targets the core security architecture of Samsung devices. Security teams should prioritize patching this issue to prevent the potential compromise of the Trusted Execution Environment and ensure the continued integrity of cryptographic operations on the device.

---METADATA---
VENDOR: Samsung
PRODUCT: Mobile Devices
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
An out-of-bounds write vulnerability in the libimagecodec component of Samsung mobile devices during TIFF parsing could lead to memory corruption.

Executive Summary:
An out-of-bounds write vulnerability in the libimagecodec component of Samsung devices poses a significant risk of memory corruption during the processing of malicious TIFF files.

Vulnerability Details

CVE-ID: CVE-2026-21045

Affected Software: Samsung Mobile Devices

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This is an out-of-bounds write (CWE-787) flaw triggered during the parsing of TIFF image formats by the libimagecodec library. The attack vector is identified as network-based, requiring no authentication, though it requires specific conditions to be met during the parsing process.

Business Impact

The CVSS score of 8.4 underscores the high risk posed by this vulnerability, particularly regarding data integrity and system availability. Exploitation could allow an attacker to bypass security controls or crash device processes, potentially leading to unauthorized data modification or denial-of-service conditions.

Remediation Plan

Immediate Action: Apply the SMR Jul-2026 security update to all affected devices to patch the vulnerable libimagecodec library.

Proactive Monitoring: Monitor network traffic and system logs for malformed image processing requests or unusual application behavior associated with image rendering.

Compensating Controls: Utilize mobile security solutions that provide file-level scanning to detect and quarantine malicious image files before they are processed by the system.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of July 10, 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 potential for remote exploitation through malformed image data, this vulnerability should be treated with high urgency. Organizations should expedite the rollout of the July 2026 security maintenance release to ensure mobile devices are protected against this vector.

---METADATA---
VENDOR: Samsung
PRODUCT: Mobile Devices
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
An out-of-bounds write vulnerability exists in the libsavsac library within Samsung mobile devices, potentially allowing unauthorized memory modification.

Executive Summary:
A high-severity out-of-bounds write vulnerability in Samsung mobile devices could allow a local attacker to execute unauthorized code or disrupt system stability.

Vulnerability Details

CVE-ID: CVE-2026-21042

Affected Software: Samsung Mobile Devices

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability is an out-of-bounds write (CWE-787) occurring within the libsavsac component. The attack requires a local, authenticated attacker with low privileges to trigger the memory corruption.

Business Impact

With a CVSS score of 8.4, this vulnerability represents a significant risk to device integrity. Successful exploitation could lead to privilege escalation or system instability, potentially compromising sensitive user data stored on the mobile device and undermining the security posture of the enterprise mobile fleet.

Remediation Plan

Immediate Action: Update all affected Samsung mobile devices to the SMR Jul-2026 release or later, which includes the necessary patches for Android 14, 15, and 16.

Proactive Monitoring: Security teams should monitor device logs for unexpected process crashes or anomalous behavior originating from the libsavsac component.

Compensating Controls: Ensure that mobile device management (MDM) policies restrict unauthorized applications from running and maintain strict control over local user permissions.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of July 10, 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

The severity of this memory corruption vulnerability necessitates immediate attention. IT administrators must prioritize the deployment of the SMR Jul-2026 security update across all managed Samsung devices to mitigate the risk of local privilege escalation.

---METADATA---
VENDOR: Samsung
PRODUCT: MFC Core
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A memory-related vulnerability exists within the __mfc_core_nal_q_get_dec_metadata_sei_nal function of the MFC (Multi-Function Codec) core, potentially allowing for memory corruption.

Executive Summary:
A critical memory-handling vulnerability within the Samsung MFC core component poses a significant risk of arbitrary code execution or system instability.

Vulnerability Details

CVE-ID: CVE-2026-0147

Affected Software: Samsung MFC Core

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability resides in the __mfc_core_nal_q_get_dec_metadata_sei_nal function, which handles NAL (Network Abstraction Layer) unit metadata. The flaw likely involves improper memory management, which could be triggered by a malicious input stream.

Business Impact

Exploitation of this vulnerability could lead to a denial-of-service or arbitrary code execution with the privileges of the affected process. Given the CVSS score of 8.8, this represents a severe security risk that could compromise the integrity and availability of the underlying device or system.

Remediation Plan

Immediate Action: Apply the latest firmware or security patches provided by the device manufacturer as soon as they become available.

Proactive Monitoring: Monitor system logs for unexpected crashes or service restarts that may indicate attempted exploitation of the MFC core.

Compensating Controls: Restrict access to untrusted media files and utilize sandboxing technologies to isolate the media processing components where possible.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 18, 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

This vulnerability impacts core media processing functionality. Organizations should prioritize firmware updates for all affected mobile or embedded hardware to prevent potential exploitation of this memory corruption flaw.

---METADATA---
VENDOR: Samsung
PRODUCT: MFC Core (Multi-Format Codec)
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A memory-related vulnerability exists within the mfc_core_get_dec_metadata_sei_nal function of the Samsung MFC core, potentially allowing for system-level impact.

Executive Summary:
An unauthenticated attacker may exploit a memory-handling vulnerability in the Samsung MFC core to trigger a crash or potentially execute arbitrary code.

Vulnerability Details

CVE-ID: CVE-2026-0146

Affected Software: Samsung MFC Core (Multi-Format Codec)

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This is a memory-related vulnerability located in the mfc_core_get_dec_metadata_sei_nal function of the mfc_core_reg_api. It involves improper handling of SEI (Supplemental Enhancement Information) NAL units during video decoding processes.

Business Impact

With a CVSS score of 8.8, this vulnerability poses a severe risk to mobile and embedded devices utilizing the Samsung MFC codec. Exploitation could lead to unauthorized code execution, system crashes, or data compromise, particularly in environments where video processing is a primary attack vector.

Remediation Plan

Immediate Action: Update all affected firmware and software components to the latest version released by the device manufacturer or vendor.

Proactive Monitoring: Monitor system logs for frequent crashes or unusual reboots of the media processing subsystem.

Compensating Controls: Avoid processing untrusted or malformed media files from unknown sources, and ensure that the device's security patches are fully up to date.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 18, 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

This vulnerability represents a significant risk to device security. Users and administrators must verify that their devices receive the latest manufacturer updates to mitigate the risk of malicious media-based exploitation.

---METADATA---
VENDOR: Samsung
PRODUCT: Exynos Mobile/Wearable Processors and Modems
AFFECTED_VERSIONS: Exynos 980, 990, 850, 1080, 9110, W920, W930, W1000, Modem 5123
---END_METADATA---

Description Summary:
A vulnerability in several Samsung Exynos mobile and wearable processors, as well as specific modems, could allow for unauthorized code execution or information disclosure.

Executive Summary:
Multiple Samsung Exynos processors and modems are affected by a high-severity vulnerability that could compromise the security of mobile and wearable devices.

Vulnerability Details

CVE-ID: CVE-2025-59439

Affected Software: Samsung Mobile/Wearable Processor and Modem

Affected Versions: Exynos 980, 990, 850, 1080, 9110, W920, W930, W1000; Modem 5123

Vulnerability: The vulnerability resides in the hardware firmware or driver level of the listed Samsung Exynos chipsets. It likely involves improper boundary checks or memory management in the processor or modem components, which could be triggered by malicious input.

Business Impact

This flaw impacts a wide range of consumer and enterprise mobile devices. A successful exploit could lead to the compromise of device integrity, unauthorized access to sensitive user data, or persistent monitoring of communications. The CVSS score of 7.5 highlights a High severity risk to the mobile ecosystem.

Remediation Plan

Immediate Action: Users should apply the latest Android security updates provided by their device manufacturer (OEM) or carrier as soon as they become available.

Proactive Monitoring: Mobile Device Management (MDM) administrators should track patch compliance across the fleet to ensure all vulnerable devices are updated.

Compensating Controls: Avoid installing applications from untrusted third-party sources and maintain a strong security posture on mobile devices by using official app stores only.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of February 5, 2026, there is no public information indicating active exploitation. Chipset-level vulnerabilities are complex to exploit but provide deep system access if successful.

Analyst Recommendation

Given the wide deployment of Exynos chipsets, this vulnerability represents a significant supply-chain risk. Organizations must ensure that all corporate-managed mobile devices are updated to the latest security patch level to mitigate this hardware-level threat.

---METADATA---
VENDOR: Samsung Electronics
PRODUCT: MagicINFO 9 Server
AFFECTED_VERSIONS: less than 21.1080.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
A hard-coded credentials vulnerability in Samsung MagicINFO 9 Server allows unauthenticated attackers to bypass authentication mechanisms.

Executive Summary:
Samsung MagicINFO 9 Server contains a critical hard-coded credentials vulnerability that permits unauthorized attackers to bypass authentication and gain system access.

Vulnerability Details

CVE-ID: CVE-2025-54455

Affected Software: Samsung Electronics MagicINFO 9 Server

Affected Versions: less than 21.1080.0

Vulnerability: This vulnerability involves the use of hard-coded credentials within the MagicINFO 9 Server, which allows an unauthenticated remote attacker to bypass authentication controls and gain unauthorized access to the application.

Business Impact

The presence of hard-coded credentials presents a severe security risk, as it allows attackers to gain full administrative or user-level access without valid credentials. Given the CVSS score of 9.1, this vulnerability poses a critical threat to data confidentiality, integrity, and availability, potentially leading to total system compromise and unauthorized data exfiltration.

Remediation Plan

Immediate Action: Upgrade Samsung MagicINFO 9 Server to version 21.1080.0 or later immediately to remove the hard-coded credentials.

Proactive Monitoring: Review authentication logs for anomalous login patterns or successful access attempts originating from unauthorized or unexpected IP addresses.

Compensating Controls: Deploy a Web Application Firewall (WAF) with rules configured to detect and block suspicious traffic patterns targeting the management interface of the server.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of Jul 23, 2025, 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

The reliance on hard-coded credentials represents a significant security oversight. Organizations utilizing Samsung MagicINFO 9 Server should prioritize the update to the patched version 21.1080.0 immediately to mitigate the risk of unauthorized system access.

---METADATA---
VENDOR: Samsung Electronics
PRODUCT: MagicINFO 9 Server
AFFECTED_VERSIONS: less than 21.1080.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
A hard-coded credentials vulnerability in Samsung MagicINFO 9 Server allows unauthenticated attackers to bypass authentication mechanisms.

Executive Summary:
Samsung MagicINFO 9 Server contains a critical hard-coded credentials vulnerability that permits unauthorized attackers to bypass authentication and gain system access.

Vulnerability Details

CVE-ID: CVE-2025-54454

Affected Software: Samsung Electronics MagicINFO 9 Server

Affected Versions: less than 21.1080.0

Vulnerability: This vulnerability involves the use of hard-coded credentials within the MagicINFO 9 Server, which allows an unauthenticated remote attacker to bypass authentication controls and gain unauthorized access to the application.

Business Impact

The presence of hard-coded credentials presents a severe security risk, as it allows attackers to gain full administrative or user-level access without valid credentials. Given the CVSS score of 9.1, this vulnerability poses a critical threat to data confidentiality, integrity, and availability, potentially leading to total system compromise and unauthorized data exfiltration.

Remediation Plan

Immediate Action: Upgrade Samsung MagicINFO 9 Server to version 21.1080.0 or later immediately to remove the hard-coded credentials.

Proactive Monitoring: Review authentication logs for anomalous login patterns or successful access attempts originating from unauthorized or unexpected IP addresses.

Compensating Controls: Deploy a Web Application Firewall (WAF) with rules configured to detect and block suspicious traffic patterns targeting the management interface of the server.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of Jul 23, 2025, 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

The reliance on hard-coded credentials represents a significant security oversight. Organizations utilizing Samsung MagicINFO 9 Server should prioritize the update to the patched version 21.1080.0 immediately to mitigate the risk of unauthorized system access.

---METADATA---
VENDOR: Samsung Electronics
PRODUCT: MagicINFO 9 Server
AFFECTED_VERSIONS: less than 21.1080.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
A code injection vulnerability in Samsung MagicINFO 9 Server allows unauthenticated remote attackers to execute arbitrary code on the server.

Executive Summary:
Samsung MagicINFO 9 Server is vulnerable to critical code injection, allowing unauthorized remote attackers to execute arbitrary commands on the affected system.

Vulnerability Details

CVE-ID: CVE-2025-54451

Affected Software: Samsung Electronics MagicINFO 9 Server

Affected Versions: less than 21.1080.0

Vulnerability: This vulnerability stems from improper control of code generation, enabling an unauthenticated attacker to perform code injection and execute malicious instructions on the target server.

Business Impact

With a CVSS score of 9.8, this vulnerability represents a critical risk, as it allows for full Remote Code Execution (RCE). Successful exploitation could result in complete server takeover, unauthorized access to sensitive corporate data, and the potential for lateral movement within the network, leading to significant operational and reputational damage.

Remediation Plan

Immediate Action: Patch the Samsung MagicINFO 9 Server by upgrading to version 21.1080.0 or later to remediate the code injection flaw.

Proactive Monitoring: Monitor server logs for unexpected process execution, unusual outbound network traffic, or unauthorized changes to system configuration files.

Compensating Controls: Implement strict network segmentation and restrict access to the MagicINFO 9 management interface to trusted IP addresses only via a VPN or firewall.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of Jul 23, 2025, 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

Due to the critical nature of this Remote Code Execution vulnerability, immediate patching is essential to prevent system compromise. Organizations must expedite the deployment of version 21.1080.0 across all affected instances to ensure the integrity of the server environment.

---METADATA---
VENDOR: Samsung Electronics
PRODUCT: MagicINFO 9 Server
AFFECTED_VERSIONS: less than 21.1080.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
An unrestricted file upload vulnerability in the Samsung MagicINFO 9 Server allows remote attackers to perform code injection.

Executive Summary:
A critical code injection vulnerability in Samsung MagicINFO 9 Server allows unauthenticated attackers to execute arbitrary code via unrestricted file uploads.

Vulnerability Details

CVE-ID: CVE-2025-54449

Affected Software: Samsung Electronics MagicINFO 9 Server

Affected Versions: less than 21.1080.0

Vulnerability: This is an unrestricted file upload vulnerability that permits an unauthenticated attacker to upload malicious files to the server. Successful exploitation allows for arbitrary code execution within the context of the application.

Business Impact

The CVSS score of 9.8 reflects the critical nature of this flaw, as it allows full system compromise without prior authentication. Successful exploitation could lead to total loss of confidentiality, integrity, and availability of the MagicINFO server, potentially facilitating lateral movement into the broader corporate network.

Remediation Plan

Immediate Action: Upgrade the Samsung MagicINFO 9 Server instance to version 21.1080.0 or higher immediately.

Proactive Monitoring: Inspect web server logs for suspicious file upload requests or anomalous traffic originating from untrusted sources.

Compensating Controls: Implement a Web Application Firewall (WAF) to block requests containing suspicious file extensions or signatures associated with web shells.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of Jul 23, 2025, 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 critical severity and the potential for remote code execution, organizations must prioritize patching this vulnerability. Apply the vendor-supplied update immediately to prevent unauthorized access and potential system compromise.

---METADATA---
VENDOR: Samsung Electronics
PRODUCT: MagicINFO 9 Server
AFFECTED_VERSIONS: less than 21.1080.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
An unrestricted file upload vulnerability in the Samsung MagicINFO 9 Server allows remote attackers to perform code injection.

Executive Summary:
A critical code injection vulnerability in Samsung MagicINFO 9 Server allows unauthenticated attackers to execute arbitrary code via unrestricted file uploads.

Vulnerability Details

CVE-ID: CVE-2025-54448

Affected Software: Samsung Electronics MagicINFO 9 Server

Affected Versions: less than 21.1080.0

Vulnerability: This vulnerability involves the unrestricted upload of dangerous file types, enabling an unauthenticated attacker to inject and execute malicious code on the target server.

Business Impact

With a CVSS score of 9.8, this vulnerability poses a severe risk to organizational infrastructure. Successful exploitation grants an attacker full control over the affected server, which may result in data exfiltration, system destruction, or the deployment of ransomware.

Remediation Plan

Immediate Action: Apply the patch provided by Samsung Electronics to update the MagicINFO 9 Server to version 21.1080.0 or later.

Proactive Monitoring: Monitor server directories for unauthorized executable files and review access logs for unexpected POST requests.

Compensating Controls: Utilize a WAF to restrict file uploads and inspect incoming traffic for malicious payloads.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of Jul 23, 2025, 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

This vulnerability represents a significant security risk that requires urgent attention. Administrators should deploy the required software updates as soon as they become available to mitigate the risk of remote code execution.

---METADATA---
VENDOR: Samsung Electronics
PRODUCT: MagicINFO 9 Server
AFFECTED_VERSIONS: See vendor advisory
CONFIDENCE: medium
MISSING: versions
---END_METADATA---

Description Summary:
A path traversal vulnerability in Samsung MagicINFO 9 Server allows unauthorized actors to upload a web shell to the server.

Executive Summary:
A critical path traversal vulnerability in Samsung MagicINFO 9 Server allows unauthenticated attackers to upload web shells, leading to full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-54446

Affected Software: Samsung Electronics MagicINFO 9 Server

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This is an improper limitation of a pathname to a restricted directory (path traversal) that allows an unauthenticated attacker to bypass directory restrictions. By manipulating file paths, an attacker can upload a web shell to the server, facilitating remote code execution.

Business Impact

The CVSS score of 9.8 underscores the extreme risk posed by this vulnerability. Successful exploitation permits an attacker to establish persistent access to the server, resulting in potential data theft and total system compromise, which could cause significant operational and reputational damage.

Remediation Plan

Immediate Action: Consult the official Samsung vendor advisory to identify the patched version and upgrade the MagicINFO 9 Server immediately.

Proactive Monitoring: Review web server logs for path traversal patterns (e.g., ../ sequences) and unauthorized file uploads to unexpected directories.

Compensating Controls: Deploy a WAF with rules configured to detect and block path traversal attempts and unauthorized file uploads.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of Jul 23, 2025, 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

Path traversal vulnerabilities that lead to web shell uploads are high-priority targets for attackers. It is essential that administrators verify their current version against the vendor's documentation and apply the necessary security updates to close this critical access vector.

---METADATA---
VENDOR: Samsung Electronics
PRODUCT: MagicINFO 9 Server
AFFECTED_VERSIONS: Versions prior to 21.1080.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
Samsung MagicINFO 9 Server contains an unrestricted file upload vulnerability that allows unauthenticated remote attackers to perform code injection.

Executive Summary:
A critical code injection vulnerability in Samsung MagicINFO 9 Server allows unauthenticated attackers to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-54444

Affected Software: Samsung MagicINFO 9 Server

Affected Versions: Versions prior to 21.1080.0

Vulnerability: This vulnerability is caused by an unrestricted file upload mechanism (CWE-434) that does not properly validate file types, allowing an unauthenticated remote attacker to upload malicious files and execute arbitrary code on the server.

Business Impact

Successful exploitation of this vulnerability results in total system compromise, granting an attacker full control over the affected server. Given the CVSS score of 9.8, this poses a severe risk of unauthorized data access, lateral movement within the network, and potential disruption of critical business operations.

Remediation Plan

Immediate Action: Update Samsung MagicINFO 9 Server to version 21.1080.0 or higher immediately to remediate the underlying file validation flaw.

Proactive Monitoring: Review web server and application access logs for suspicious file upload activity, particularly requests involving unexpected file extensions or high-frequency uploads.

Compensating Controls: Deploy a Web Application Firewall (WAF) with strict file upload inspection policies to identify and block malicious file payloads before they reach the server.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of Jul 23, 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 ease of automation and the high level of impact associated with remote code execution.

Analyst Recommendation

Due to the critical nature of this vulnerability and the lack of authentication required for exploitation, immediate patching is mandatory. Organizations should verify their current version of MagicINFO 9 Server and apply the vendor-provided update as a priority to prevent potential system-wide security breaches.

Executive Summary:
A critical vulnerability has been identified in Samsung Electronics MagicINFO 9 Server, designated as CVE-2025-54443. This flaw allows an unauthenticated remote attacker to bypass security restrictions and upload a malicious file, known as a web shell, to the server. Successful exploitation would grant the attacker complete control over the affected server, enabling data theft, service disruption, and further attacks against the internal network.

Vulnerability Details

CVE-ID: CVE-2025-54443

Affected Software: Samsung Electronics MagicINFO 9 Server

Affected Versions: See vendor advisory for specific affected versions.

Vulnerability: This vulnerability is an Improper Limitation of a Pathname to a Restricted Directory, commonly known as Path Traversal. The application fails to properly sanitize user-supplied input for file paths during an upload operation. An attacker can craft a malicious request containing "dot-dot-slash" (../) sequences in the filename or path parameter to navigate outside of the intended, restricted upload directory and write a file to an arbitrary location on the server's filesystem. By uploading a web shell (e.g., a .jsp or .aspx file) to a web-accessible directory, the attacker can then execute arbitrary commands on the server with the privileges of the web service account.

Business Impact

This vulnerability is rated as critical severity with a CVSS score of 9.8. Exploitation could lead to a full system compromise of the MagicINFO server. The business impact includes a high risk to data confidentiality, as the attacker could exfiltrate all content and data managed by the platform. System integrity is compromised, as the attacker can modify or delete data and plant malware. Availability is also at high risk, as the attacker could disrupt or completely disable the MagicINFO service. A compromised server can also be used as a staging point to pivot and launch further attacks against other systems within the corporate network.

Remediation Plan

Immediate Action: The primary remediation is to apply the security patches provided by the vendor. Administrators must update the Samsung Electronics MagicINFO 9 Server to the latest available version that addresses this vulnerability. After patching, it is crucial to review web server access logs and filesystem for any indicators of compromise that may have occurred prior to the update.

Proactive Monitoring: Security teams should actively monitor web server access logs for suspicious file upload attempts containing path traversal sequences (e.g., ../, ..%2f, ..\\). Monitor file systems in web-accessible directories for the creation of unexpected files, especially those with executable extensions (e.g., .jsp, .php, .aspx, .sh). Network monitoring should be configured to detect and alert on any unusual outbound connections originating from the MagicINFO server, which could indicate a web shell communicating with a command-and-control server.

Compensating Controls: If immediate patching is not feasible, organizations should implement compensating controls. Deploy a Web Application Firewall (WAF) with strict rules to detect and block path traversal attempts in HTTP requests. Restrict network access to the MagicINFO server's management interface, allowing connections only from trusted IP addresses. Implementing File Integrity Monitoring (FIM) on the web server's directories can provide alerts on unauthorized file creation or modification.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of Jul 23, 2025, there are no known public proof-of-concept exploits or active exploitation campaigns targeting this vulnerability. However, due to the critical severity (CVSS 9.8) and the straightforward nature of path traversal vulnerabilities leading to remote code execution, it is highly probable that threat actors will develop and deploy exploits in the near future.

Analyst Recommendation

Given the critical severity of CVE-2025-54443 and the high likelihood of future exploitation, we strongly recommend that organizations prioritize the immediate patching of all affected Samsung MagicINFO 9 servers. This vulnerability represents a direct path to server compromise and should be treated with the highest urgency. Although not currently listed on the CISA KEV, its characteristics make it a prime candidate for future inclusion. Organizations should apply the vendor-supplied updates and verify the absence of compromise as soon as possible.

---METADATA---
VENDOR: Samsung Electronics
PRODUCT: MagicINFO 9 Server
AFFECTED_VERSIONS: Versions prior to 21.1080.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
Samsung MagicINFO 9 Server contains an unrestricted file upload vulnerability that allows unauthenticated remote attackers to perform code injection.

Executive Summary:
A critical code injection vulnerability in Samsung MagicINFO 9 Server allows unauthenticated attackers to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-54442

Affected Software: Samsung MagicINFO 9 Server

Affected Versions: Versions prior to 21.1080.0

Vulnerability: This vulnerability is caused by an unrestricted file upload mechanism (CWE-434) that does not properly validate file types, allowing an unauthenticated remote attacker to upload malicious files and execute arbitrary code on the server.

Business Impact

Successful exploitation of this vulnerability results in total system compromise, granting an attacker full control over the affected server. Given the CVSS score of 9.8, this poses a severe risk of unauthorized data access, lateral movement within the network, and potential disruption of critical business operations.

Remediation Plan

Immediate Action: Update Samsung MagicINFO 9 Server to version 21.1080.0 or higher immediately to remediate the underlying file validation flaw.

Proactive Monitoring: Review web server and application access logs for suspicious file upload activity, particularly requests involving unexpected file extensions or high-frequency uploads.

Compensating Controls: Deploy a Web Application Firewall (WAF) with strict file upload inspection policies to identify and block malicious file payloads before they reach the server.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of Jul 23, 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 ease of automation and the high level of impact associated with remote code execution.

Analyst Recommendation

Due to the critical nature of this vulnerability and the lack of authentication required for exploitation, immediate patching is mandatory. Organizations should verify their current version of MagicINFO 9 Server and apply the vendor-provided update as a priority to prevent potential system-wide security breaches.

---METADATA---
VENDOR: Samsung Electronics
PRODUCT: MagicINFO 9 Server
AFFECTED_VERSIONS: Versions prior to 21.1080.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
Samsung MagicINFO 9 Server contains an unrestricted file upload vulnerability that allows unauthenticated remote attackers to perform code injection.

Executive Summary:
A critical code injection vulnerability in Samsung MagicINFO 9 Server allows unauthenticated attackers to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2025-54440

Affected Software: Samsung MagicINFO 9 Server

Affected Versions: Versions prior to 21.1080.0

Vulnerability: This vulnerability is caused by an unrestricted file upload mechanism (CWE-434) that does not properly validate file types, allowing an unauthenticated remote attacker to upload malicious files and execute arbitrary code on the server.

Business Impact

Successful exploitation of this vulnerability results in total system compromise, granting an attacker full control over the affected server. Given the CVSS score of 9.8, this poses a severe risk of unauthorized data access, lateral movement within the network, and potential disruption of critical business operations.

Remediation Plan

Immediate Action: Update Samsung MagicINFO 9 Server to version 21.1080.0 or higher immediately to remediate the underlying file validation flaw.

Proactive Monitoring: Review web server and application access logs for suspicious file upload activity, particularly requests involving unexpected file extensions or high-frequency uploads.

Compensating Controls: Deploy a Web Application Firewall (WAF) with strict file upload inspection policies to identify and block malicious file payloads before they reach the server.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of Jul 23, 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 ease of automation and the high level of impact associated with remote code execution.

Analyst Recommendation

Due to the critical nature of this vulnerability and the lack of authentication required for exploitation, immediate patching is mandatory. Organizations should verify their current version of MagicINFO 9 Server and apply the vendor-provided update as a priority to prevent potential system-wide security breaches.

Executive Summary:
A critical vulnerability has been identified in Samsung Electronics MagicINFO 9 Server, a widely used digital signage management platform. This flaw allows a remote attacker to bypass security restrictions and upload malicious code, such as a web shell, to the server. Successful exploitation could result in a complete system compromise, enabling the attacker to steal sensitive data, disrupt operations, and gain a foothold in the organization's network.

Vulnerability Details

CVE-ID: CVE-2025-54438

Affected Software: Samsung Electronics MagicINFO 9 Server

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability is an Improper Limitation of a Pathname to a Restricted Directory, commonly known as Path Traversal. The file upload function within the MagicINFO 9 Server fails to properly sanitize user-supplied input for file paths. An unauthenticated remote attacker can craft a malicious request containing "dot-dot-slash" (../) sequences in the filename parameter, tricking the application into saving an uploaded file outside of the intended directory. By placing a web shell (e.g., a .php or .jsp file) into a web-root directory, the attacker can then execute arbitrary commands on the server with the privileges of the web server's user account.

Business Impact

This vulnerability is rated as critical severity with a CVSS score of 9.8, indicating a high potential for widespread damage with low attack complexity. A successful exploit would grant an attacker full control over the MagicINFO server, leading to severe business consequences. These include the theft or manipulation of data managed by the platform, defacement of digital signage content causing reputational damage, and server downtime disrupting business operations. Furthermore, a compromised server can be used as a pivot point for attackers to launch further attacks against the internal network, escalating the security incident.

Remediation Plan

Immediate Action: The primary remediation is to apply the security patch provided by the vendor. Administrators must update Samsung Electronics MagicINFO 9 Server to the latest version that addresses this vulnerability. After patching, it is crucial to review server logs for any signs of prior exploitation attempts.

Proactive Monitoring: Implement enhanced logging and monitoring focused on the MagicINFO server. Specifically, monitor web server access logs for unusual file upload requests or attempts to access suspicious files (e.g., web shells) in unexpected locations. Monitor system processes for unusual activity and outbound network connections originating from the web server, which could indicate a successful compromise.

Compensating Controls: If patching cannot be performed immediately, implement temporary mitigating controls. Use a Web Application Firewall (WAF) with rules specifically designed to detect and block path traversal attacks. Restrict file system permissions to prevent the web server process from writing files outside of its designated directories. If feasible, temporarily disable the file upload functionality or restrict access to it to a limited set of trusted IP addresses.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of the published date, Jul 23, 2025, there is no known public proof-of-concept exploit code available for this vulnerability. The vulnerability is not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog, indicating there is no widespread, active exploitation observed in the wild. However, due to the critical severity (CVSS 9.8) and the low complexity of exploitation, it is highly probable that threat actors will develop exploits in the near future.

Analyst Recommendation
Given the critical severity of this vulnerability, we strongly recommend that organizations prioritize the immediate patching of all affected Samsung MagicINFO 9 Server instances. The potential for a complete server compromise presents an unacceptable risk. Although there is no evidence of active exploitation at this time, vulnerabilities of this nature are prime targets for attackers. Proactive patching is the most effective defense to prevent a significant security breach.

---METADATA---
VENDOR: Samsung
PRODUCT: Mobile Processor
AFFECTED_VERSIONS: Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, 5300, 5400
CONFIDENCE: high
MISSING: patch
---END_METADATA---

Description Summary:
A stack-based buffer overflow vulnerability in the SMS parsing component of various Samsung processors may allow for remote code execution.

Executive Summary:
A critical stack-based buffer overflow in multiple Samsung mobile and wearable processors poses a severe risk of unauthorized code execution via maliciously crafted SMS messages.

Vulnerability Details

CVE-ID: CVE-2025-54328

Affected Software: Samsung Mobile Processor

Affected Versions: Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, 5300, 5400

Vulnerability: The vulnerability exists in the SMS RP-DATA message parsing logic, allowing an unauthenticated attacker to trigger a stack-based buffer overflow.

Business Impact

The CVSS score of 10.0 reflects the critical nature of this vulnerability, which could allow full system compromise. Successful exploitation could lead to total loss of device confidentiality, integrity, and availability, potentially exposing sensitive personal or corporate data stored on mobile hardware.

Remediation Plan

Immediate Action: Users and administrators should apply all available firmware updates provided by Samsung or the relevant mobile carrier immediately.

Proactive Monitoring: Monitor device performance for unusual behavior, such as unexpected reboots or service crashes, which may indicate exploitation attempts.

Compensating Controls: While difficult to mitigate at the hardware level via software, ensure that device security settings are hardened and unnecessary messaging services are restricted where possible.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of Apr 6, 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 critical severity and the nature of the affected hardware, immediate remediation is required. Organizations should prioritize updating all mobile devices using these affected processors to the latest vendor-supplied firmware versions to eliminate the risk of remote code execution.

Executive Summary:
A high-severity vulnerability has been discovered in Samsung's Data Management Server (DMS) software, identified as CVE-2025-53078. This flaw allows a remote attacker to execute arbitrary code by sending specially crafted data to the server. Successful exploitation could lead to a complete compromise of the affected system, resulting in data theft, service disruption, and a potential pivot point for further network intrusion.

Vulnerability Details

CVE-ID: CVE-2025-53078

Affected Software: Samsung Data Management Server (DMS)

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability is classified as Deserialization of Untrusted Data. The Samsung DMS application fails to properly sanitize data it receives before deserializing it. An unauthenticated attacker can exploit this by sending a specially crafted serialized object to the server. When the application processes this malicious object, it can be tricked into writing an arbitrary file onto the system, which can subsequently be used to achieve remote code execution (RCE).

Business Impact

This vulnerability carries a High severity rating with a CVSS score of 8.0. A successful attack could lead to a complete system compromise of the DMS server. The business impact includes the potential for theft, modification, or destruction of sensitive data managed by the server, significant disruption to business operations relying on the DMS, and severe reputational damage. Furthermore, a compromised server can be used by an attacker as a foothold to move laterally within the organization's network, escalating the overall security risk.

Remediation Plan

Immediate Action: Apply the security updates provided by the vendor to all affected systems immediately. Before deployment, test the patches in a non-production environment to ensure stability. After patching, review system and application logs for any signs of compromise that may have occurred prior to the update.

Proactive Monitoring: Security teams should enhance monitoring for potential exploitation attempts. Look for anomalous patterns in network traffic to the DMS server, review application logs for deserialization errors or suspicious input, and implement host-based monitoring to detect unexpected file creation, new scheduled tasks, or unauthorized processes running with the privileges of the DMS service.

Compensating Controls: If patching cannot be performed immediately, implement the following controls to reduce risk:

• Restrict network access to the DMS server, allowing connections only from trusted IP addresses.
• Deploy a Web Application Firewall (WAF) with rules to inspect and block malicious serialized payloads.
• Enable enhanced file integrity monitoring (FIM) on the server to alert on any unauthorized file writes to critical system directories.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of July 29, 2025, there are no known public proof-of-concept exploits for this vulnerability, and it is not known to be actively exploited. However, deserialization vulnerabilities are frequently targeted by threat actors. It is highly probable that an exploit will be developed by reverse-engineering the official patch.

Analyst Recommendation

This vulnerability represents a critical risk to the organization due to its high severity and the potential for remote code execution. Although it is not currently on the CISA KEV list, its impact warrants immediate attention. We strongly recommend that all system owners identify affected Samsung DMS instances and apply the vendor patch on an emergency basis. If patching is delayed, the compensating controls listed above must be implemented without delay, and the systems should be monitored closely for any indicators of compromise.

Executive Summary:
A critical improper input validation vulnerability exists in Samsung's rLottie library, which could allow an unauthenticated attacker to cause a buffer over-read, potentially leading to information disclosure or arbitrary code execution.

Vulnerability Details

CVE-ID: CVE-2025-53076

Affected Software: Samsung rLottie

Affected Versions: V0.2

Vulnerability: The vulnerability is an improper input validation flaw within the rLottie library. An unauthenticated attacker can provide specially crafted input that triggers a buffer over-read, allowing them to read data beyond the intended memory boundaries.

Business Impact

A successful exploit could lead to the disclosure of sensitive information from memory or a full system compromise via arbitrary code execution. The assigned CVSS score of 9.8 (Critical) reflects the maximum potential impact, as an attacker could gain complete control of an affected system without prior authentication. This poses a direct and severe threat to data confidentiality, integrity, and system availability.

Remediation Plan

Immediate Action: Administrators must update all products utilizing the affected Samsung rLottie library to the latest version as recommended by the vendor to patch this vulnerability.

Proactive Monitoring: Review application logs for unexpected crashes or errors related to media or animation processing. Monitor network traffic for unusual patterns that could indicate exploitation attempts.

Compensating Controls: Employ a Web Application Firewall (WAF) or an Intrusion Prevention System (IPS) with rules designed to detect and block buffer overflow attack patterns as a temporary, layered defense.

Exploitation Status

Public Exploit Available: Not specified.

Analyst Notes: As of Jun 30, 2025, there is no public information indicating active exploitation of this vulnerability. However, due to the critical nature of buffer-related flaws, the potential for reliable exploit development is high.

Analyst Recommendation

Given the critical severity (CVSS 9.8) and the potential for complete system compromise, this vulnerability represents a significant risk. We strongly recommend that administrators prioritize identifying all systems using the affected Samsung rLottie library and applying the necessary updates immediately. Patching should be treated as an urgent priority to prevent potential exploitation.

Executive Summary:
A high-severity vulnerability exists in a wide range of Samsung Exynos processors and modems commonly found in mobile phones, wearable devices, and other connected products. Successful exploitation could allow a remote attacker to compromise the core communication functions of a device, potentially leading to data theft, service disruption, or further network intrusion. Due to the large number of affected consumer and enterprise devices, this vulnerability presents a significant risk.

Vulnerability Details

CVE-ID: CVE-2025-26782

Affected Software: Samsung Mobile Processor, Wearable Processor, and Modem

Affected Versions: The vulnerability impacts the following hardware models. See vendor advisory for specific affected firmware versions.

• Mobile Processors: Exynos 9820, 9825, 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480
• Wearable Processors: Exynos 9110, W920, W930
• Modems: Exynos Modem 5123, Modem 5300

Vulnerability: The vulnerability is described as an issue in the Layer 2 (L2) data processing component of the affected Samsung Exynos chipsets. An unauthenticated, remote attacker could potentially exploit this flaw by sending specially crafted L2 network packets to a target device's modem. This could trigger an out-of-bounds condition or another memory corruption error, leading to arbitrary code execution at the baseband level, a denial of service, or the disclosure of sensitive information.

Business Impact

This vulnerability is rated as High severity with a CVSS score of 7.5. Exploitation could have a significant business impact, particularly in organizations with a large mobile workforce or a Bring-Your-Own-Device (BYOD) policy. A successful attack could lead to the compromise of corporate data on mobile devices, eavesdropping on sensitive communications, or using the compromised device as a pivot point to attack the internal corporate network. The widespread nature of the affected processors across numerous popular smartphone and wearable models creates a broad attack surface, increasing the overall risk to the organization.

Remediation Plan

Immediate Action: Apply security updates provided by the device manufacturer (e.g., Samsung, Google) or cellular carrier immediately upon availability. These patches are typically delivered Over-The-Air (OTA). Organizations should use Mobile Device Management (MDM) solutions to enforce and verify the installation of these critical updates across their device fleet.

Proactive Monitoring: Monitor for signs of exploitation, which may include unexpected device reboots, rapid battery drain, or unusual network traffic patterns originating from affected devices. Review available modem and system logs for error messages or anomalous activity related to Layer 2 processing. Network security teams should monitor for traffic matching indicators of compromise (IOCs) if they become available.

Compensating Controls: If immediate patching is not feasible, consider implementing compensating controls. This could include restricting affected devices from accessing critical internal resources, enforcing strong data encryption on the device, and ensuring that sensitive data is not stored locally. Educate users on the importance of installing updates and reporting suspicious device behavior.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of October 20, 2025, there is no known publicly available exploit code, and the vulnerability is not reported to be actively exploited in the wild. However, given the high severity and the large number of impacted devices, it is highly probable that threat actors will develop exploits. The vulnerability is not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog.

Analyst Recommendation

Given the high severity of this vulnerability and the ubiquity of affected devices, we recommend immediate action. Organizations must prioritize identifying all vulnerable devices within their environment, including both corporate-owned and BYOD assets. The primary recommendation is to deploy the vendor-supplied security patches as soon as they are released. Although this CVE is not yet on the CISA KEV list, its potential impact warrants treating it with the urgency of a known exploited threat.

Executive Summary:
A high-severity vulnerability has been discovered in a wide range of Samsung Exynos processors, which are embedded in numerous mobile phones, wearables, and modems. This flaw exists in a low-level communication component and could allow a remote attacker to compromise an affected device without any user interaction. Successful exploitation could lead to data theft, service disruption, or full device takeover, posing a significant risk to organizational data and security.

Vulnerability Details

CVE-ID: CVE-2025-26781

Affected Software: Samsung Mobile Processor, Wearable Processor, and Modem

Affected Versions: Exynos 9820, 9825, 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 9110, W920, W930, Modem 5123, and Modem 5300.

Vulnerability: The vulnerability exists within the Layer 2 (L2) data link layer processing of the cellular protocol stack in affected Samsung Exynos chipsets. An unauthenticated, remote attacker could potentially exploit this flaw by sending specially crafted L2 frames from a malicious or compromised base station (e.g., a rogue cell tower). This could trigger a condition such as a buffer overflow or improper state handling within the baseband processor, leading to arbitrary code execution. As the baseband processor operates with high privileges and is separate from the main device operating system, a successful exploit could grant the attacker persistent and stealthy control over the device's cellular communications.

Business Impact

This vulnerability is rated as High severity with a CVSS score of 7.5. The affected processors are integrated into a vast number of mobile devices used by both consumers and enterprises, creating a broad attack surface. Exploitation of this vulnerability could have severe business consequences, including the breach of sensitive corporate data stored on or accessed by mobile devices, eavesdropping on communications, and disruption of mobile connectivity for critical business operations. A successful attack on corporate-managed devices could lead to significant financial loss, reputational damage, and regulatory penalties.

Remediation Plan

Immediate Action: Organizations must identify all devices using the affected Samsung Exynos chipsets and prioritize the deployment of security updates provided by Samsung and the respective device manufacturers. Utilize Mobile Device Management (MDM) solutions to enforce update policies and ensure patches are applied across the entire mobile fleet as soon as they become available.

Proactive Monitoring: Monitor device fleets for anomalous behavior that could indicate an attempted or successful exploit. This includes unexpected device reboots, cellular connectivity drops, unusual data consumption patterns, or kernel panic logs. For high-security environments, consider advanced threat detection that may identify the presence of rogue base stations in the vicinity of corporate facilities.

Compensating Controls: If immediate patching is not feasible, implement compensating controls to reduce risk. This includes restricting the use of affected devices for accessing highly sensitive systems or data, enforcing the use of VPNs for all data traffic, and ensuring MDM solutions are configured to detect and alert on signs of device compromise. Educate users on the risks of connecting to untrusted cellular networks, although user control over base station selection is limited.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of October 20, 2025, there is no publicly available exploit code, and the vulnerability is not known to be actively exploited in the wild. However, vulnerabilities in baseband processors are highly valued by sophisticated threat actors for surveillance and intelligence gathering. The lack of public exploitation does not diminish the risk, as such flaws are often exploited covertly by well-resourced adversaries. The vulnerability is not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog.

Analyst Recommendation

Given the High severity rating (CVSS 7.5) and the critical function of the affected components, we strongly recommend that organizations take immediate action. This vulnerability allows for remote, interaction-less exploitation, making it a potent threat for espionage and data theft. Although not yet on the CISA KEV list, the widespread deployment of these chipsets makes it an attractive target. Organizations must prioritize the identification of all affected assets and expedite the deployment of vendor-supplied security patches to mitigate the risk of a potential compromise.

Executive Summary:
A high-severity vulnerability has been identified in a wide range of Samsung Exynos processors and modems, which are used in numerous mobile phones, wearables, and other connected devices. Successful exploitation of this flaw could allow a remote attacker to compromise the core functions of a device, potentially leading to data theft, execution of malicious code, or a complete denial of service. Given the widespread use of these components, this vulnerability poses a significant risk to both personal and corporate devices.

Vulnerability Details

CVE-ID: CVE-2024-55568

Affected Software: Samsung Mobile Processor, Wearable Processor, and Modem

Affected Versions: Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. See vendor advisory for specific affected device models and firmware versions.

Vulnerability: The provided description does not specify the technical nature of the vulnerability (e.g., buffer overflow, use-after-free). However, given that the flaw exists within mobile and modem processors, it is likely exploitable remotely. An attacker could potentially trigger the vulnerability by sending specially crafted data packets or baseband messages to an affected device over a cellular network, which could lead to arbitrary code execution at a deep, privileged level of the system.

Business Impact

This vulnerability is rated as High severity with a CVSS score of 7.5. Exploitation could have a significant business impact, particularly in organizations with Bring Your Own Device (BYOD) policies or a fleet of corporate-owned mobile devices. Potential consequences include the compromise of sensitive corporate data stored on or accessed by the device, the ability for an attacker to eavesdrop on communications, and the use of a compromised device as a pivot point to attack the internal corporate network. A successful attack could lead to data breaches, financial loss, and reputational damage.

Remediation Plan

Immediate Action:

• Identify all vulnerable devices within the organization using asset management and Mobile Device Management (MDM) solutions.
• Immediately apply the security updates provided by Samsung and associated device manufacturers as they become available. Prioritize patching for devices used by executives and employees with access to sensitive information.

Proactive Monitoring:

• Utilize MDM and security solutions to monitor for anomalous device behavior, such as unexpected crashes, reboots, or unusual network traffic patterns originating from mobile devices.
• Review logs for signs of compromise, including unauthorized connections or processes. Configure alerts for devices that fall out of compliance with patching policies.

Compensating Controls:

• If immediate patching is not feasible, enforce strict MDM policies to limit device functionality and data access.
• Ensure that mobile devices are protected by endpoint security solutions.
• Educate users on mobile security best practices, such as avoiding public Wi-Fi for sensitive work and being cautious of unsolicited messages or links.
• Implement network segmentation to isolate mobile device traffic from critical internal systems.

Exploitation Status

Public Exploit Available: false

Analyst Notes:
As of October 20, 2025, there are no known public proof-of-concept exploits or reports of this vulnerability being actively exploited in the wild. However, vulnerabilities in baseband and modem components are highly valued by sophisticated threat actors. Due to the vast number of affected consumer and enterprise devices, it is anticipated that researchers and attackers will actively work to develop exploit code.

Analyst Recommendation

Given the high severity of this vulnerability and the widespread deployment of the affected Samsung Exynos components, we strongly recommend that organizations treat this as a high-priority issue. Although CVE-2024-55568 is not currently on the CISA KEV list, its potential for remote, low-interaction exploitation makes it a critical threat. Organizations must prioritize the rapid identification of all affected assets and deploy the necessary vendor patches immediately to mitigate the risk of device compromise and potential data breaches.