---METADATA---
VENDOR: WWBN
PRODUCT: AVideo
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: low
MISSING: versions, patch, technical_details
---END_METADATA---

Description Summary:
WWBN AVideo, an open-source video platform, is affected by a critical vulnerability that may result in unauthorized system compromise.

Executive Summary:
A critical vulnerability in the WWBN AVideo platform presents a significant risk to the security and integrity of hosted video content and server infrastructure.

Vulnerability Details

CVE-ID: CVE-2026-45578

Affected Software: WWBN AVideo

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability represents a high-severity flaw in the AVideo platform, though specific technical details regarding the entry point or exploit vector are currently limited.

Business Impact

Exploitation of this vulnerability could allow an attacker to gain unauthorized access to the video platform, potentially leading to data exfiltration, content manipulation, or full server takeover. The CVSS score of 8.8 indicates a high risk to the confidentiality and availability of the platform.

Remediation Plan

Immediate Action: Check for and apply the latest security patches provided by the WWBN AVideo project.

Proactive Monitoring: Monitor system and application logs for anomalous behavior, such as unexpected file uploads or unauthorized administrative access attempts.

Compensating Controls: If a patch is unavailable, place the AVideo instance behind an authenticated reverse proxy or WAF to mitigate potential exploitation attempts.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 30, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Organizations utilizing WWBN AVideo must monitor for vendor updates and apply them as soon as they become available. Given the high CVSS score, the platform should be isolated until a verified security patch is applied to prevent potential exploitation.

---METADATA---
VENDOR: Roxy-WI
PRODUCT: Roxy-WI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A vulnerability exists in the Roxy-WI interface, which is used for managing Haproxy, Nginx, Apache, and Keepalived servers.

Executive Summary:
Roxy-WI, a critical management interface for web infrastructure, contains a high-severity vulnerability that could lead to full system compromise.

Vulnerability Details

CVE-ID: CVE-2026-45567

Affected Software: Roxy-WI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability exists within the management interface used to control network and server services. An attacker could potentially gain unauthorized control over the managed backend servers (Haproxy, Nginx, Apache, or Keepalived) if they gain access to the web interface.

Business Impact

The CVSS score of 8.3 indicates a High risk, particularly given that the software manages core infrastructure. Successful exploitation could allow an attacker to reconfigure load balancers or web servers, leading to traffic redirection, service outages, or full server compromise.

Remediation Plan

Immediate Action: Restrict access to the Roxy-WI web interface to internal, trusted management networks only and apply available vendor patches.

Proactive Monitoring: Review audit logs for the Roxy-WI interface to detect unauthorized configuration changes or suspicious login attempts.

Compensating Controls: Place the management interface behind a VPN or an additional layer of Multi-Factor Authentication (MFA) to prevent unauthorized access.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 12, 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

Because this tool provides control over critical network infrastructure, the urgency for remediation is extreme. Organizations should isolate the management interface immediately and apply all vendor-supplied updates to prevent lateral movement and configuration tampering.

---METADATA---
VENDOR: Roxy-WI
PRODUCT: Roxy-WI
AFFECTED_VERSIONS: 8.2.6.4 and prior
---END_METADATA---

Description Summary:
Roxy-WI versions 8.2.6.4 and prior contain an authentication bypass vulnerability triggered by specific URL patterns, potentially allowing unauthenticated access to the API.

Executive Summary:
An authentication bypass vulnerability in Roxy-WI allows unauthenticated attackers to access the API, potentially leading to unauthorized system control.

Vulnerability Details

CVE-ID: CVE-2026-45549

Affected Software: Roxy-WI

Affected Versions: 8.2.6.4 and prior

Vulnerability: This vulnerability allows for an authentication bypass via the use of an 'api' substring in the URL, specifically targeting the /api/gpt endpoint. This flaw permits unauthenticated interaction with sensitive API functions.

Business Impact

With a CVSS score of 8.8, this vulnerability poses a critical risk to systems managed by Roxy-WI, such as Haproxy, Nginx, and Apache. An unauthenticated attacker could bypass security controls, potentially gaining the ability to modify server configurations, steal sensitive data, or disrupt service availability.

Remediation Plan

Immediate Action: Update Roxy-WI to a version beyond 8.2.6.4 that includes the fix for the API authentication bypass.

Proactive Monitoring: Audit API access logs for unauthorized requests, specifically monitoring for unusual patterns involving the /api/gpt endpoint or requests containing the 'api' string in non-standard locations.

Compensating Controls: Restrict access to the Roxy-WI web interface at the network level, ensuring it is only accessible via a VPN or from trusted administrative IP addresses.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 11, 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 ability for unauthenticated users to interact with critical management APIs, this vulnerability must be addressed immediately. Restricting network access is a vital interim step while permanent updates are prepared and deployed.

---METADATA---
VENDOR: Roxy-WI
PRODUCT: Roxy-WI (Management Interface for Haproxy, Nginx, Apache, Keepalived)
AFFECTED_VERSIONS: 8.2.6.4 and prior
---END_METADATA---

Description Summary:
Roxy-WI 8.2.6.4 and prior allows authenticated users to inject arbitrary HAProxy directives, leading to remote code execution on load balancers.

Executive Summary:
A critical command injection vulnerability in Roxy-WI allows authenticated users to execute arbitrary code on managed load balancers via malformed HAProxy configurations.

Vulnerability Details

CVE-ID: CVE-2026-45558

Affected Software: Roxy-WI

Affected Versions: 8.2.6.4 and prior

Vulnerability: The vulnerability exists in the HAProxy configuration endpoints, which fail to validate or escape user-supplied JSON input. An attacker can inject malicious directives, such as external-check, to execute arbitrary system commands as the haproxy user during health checks.

Business Impact

The CVSS score of 9.9 reflects the high potential for Remote Code Execution (RCE). Successful exploitation grants the attacker persistent command execution on the load balancer, which can be leveraged to intercept traffic, pivot into internal networks, or compromise the entire web application infrastructure.

Remediation Plan

Immediate Action: Restrict access to the Roxy-WI interface and disable the ability for non-admin users to modify HAProxy configurations.

Proactive Monitoring: Monitor for suspicious HAProxy configuration updates or unexpected command execution originating from the haproxy user account.

Compensating Controls: Implement strict input validation at the Web Application Firewall (WAF) level to block requests containing HAProxy directives or unexpected command sequences until a patch is released.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of June 10, 2026, no patches are available. This vulnerability allows for reliable and persistent RCE on the load balancer, making it a critical threat to infrastructure security.

Analyst Recommendation

The absence of a patch requires immediate defensive measures to limit the attack surface. Administrators should limit access to the configuration features of Roxy-WI and monitor all service reloads for the injection of unauthorized directives.

---METADATA---
VENDOR: Roxy-WI
PRODUCT: Roxy-WI
AFFECTED_VERSIONS: 8.2.6.4 and prior
---END_METADATA---

Description Summary:
Roxy-WI contains an authenticated arbitrary file write vulnerability in its WAF rule saving functionality, allowing for Remote Code Execution on managed load balancers.

Executive Summary:
An authenticated Remote Code Execution vulnerability exists in Roxy-WI versions 8.2.6.4 and prior, posing a critical risk to all managed load balancer infrastructure.

Vulnerability Details

CVE-ID: CVE-2026-45556

Affected Software: Roxy-WI

Affected Versions: 8.2.6.4 and prior

Vulnerability: This vulnerability is an authenticated arbitrary file write flaw within the WAF configuration saving function that fails to properly sanitize file paths. By manipulating the config_file_name parameter, an authenticated attacker can write malicious cron jobs to the filesystem, resulting in root-level Remote Code Execution.

Business Impact

With a CVSS score of 9.9, this vulnerability represents a critical threat. Successful exploitation grants an attacker full control over the load balancer, which acts as a central gateway for network traffic. This could lead to total compromise of application traffic, data exfiltration, and significant service disruption across the entire managed environment.

Remediation Plan

Immediate Action: Review the vendor security advisory at https://github.com/roxy-wi/roxy-wi/security/advisories and prioritize upgrading to the latest available version once released.

Proactive Monitoring: Monitor server logs for unauthorized modifications to system configuration files or suspicious cron jobs located in /etc/cron.d/.

Compensating Controls: Implement strict network segmentation to limit access to the Roxy-WI management interface to authorized administrative personnel only.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of Jun 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 vulnerability necessitates immediate attention. Given the potential for full system compromise, administrators should restrict access to the Roxy-WI interface and monitor for any anomalous file system activity until a patch is applied.

---METADATA---
VENDOR: Roxy-WI
PRODUCT: Roxy-WI (Management Interface for Haproxy, Nginx, Apache, Keepalived)
AFFECTED_VERSIONS: 8.2.6.4 and prior
---END_METADATA---

Description Summary:
Roxy-WI 8.2.6.4 and prior contains an authentication bypass vulnerability where multiple administrative endpoints lack proper role and group checks.

Executive Summary:
An authentication bypass in Roxy-WI allows any authenticated user, including low-privilege guests, to perform unauthorized administrative actions on managed servers.

Vulnerability Details

CVE-ID: CVE-2026-45552

Affected Software: Roxy-WI

Affected Versions: 8.2.6.4 and prior

Vulnerability: The vulnerability is caused by missing decorators on sensitive endpoints, which fail to verify the user's role or group access. Consequently, any authenticated user can trigger management tasks, such as installing WAF or GeoIP databases, using the underlying server's high-privilege Ansible credentials.

Business Impact

With a CVSS score of 9.9, this vulnerability allows for lateral movement and unauthorized control over load balancers and web servers. An attacker could reconfigure security appliances or deploy malicious code, leading to total compromise of the managed infrastructure and potential cross-tenant data access.

Remediation Plan

Immediate Action: Implement strict access control lists (ACLs) to limit access to the Roxy-WI interface to trusted administrators only.

Proactive Monitoring: Audit system logs for unexpected task execution or configuration changes initiated by low-privilege user accounts.

Compensating Controls: Place the Roxy-WI management interface behind a VPN or within an isolated network segment to prevent unauthorized access, as no patch is currently available.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of June 10, 2026, there are no public patches available. The risk is extremely high due to the potential for unauthorized administrative actions across the entire managed server fleet.

Analyst Recommendation

Because no official patch exists, organizations must immediately restrict access to the Roxy-WI interface and audit user roles. Applying compensating network-level controls is critical to mitigate the risk of unauthorized administrative actions until a vendor update is released.

---METADATA---
VENDOR: Roxy-WI
PRODUCT: Roxy-WI
AFFECTED_VERSIONS: 8.2.6.4 and prior
---END_METADATA---

Description Summary:
A critical authorization flaw in Roxy-WI allows authenticated users to execute unauthorized systemd operations, leading to potential privilege escalation.

Executive Summary:
Authenticated users can exploit a privilege escalation flaw in Roxy-WI to execute unauthorized systemd operations, requiring an immediate software update.

Vulnerability Details

CVE-ID: CVE-2026-45549

Affected Software: Roxy-WI

Affected Versions: 8.2.6.4 and prior

Vulnerability: This authorization flaw allows any authenticated user, including guests, to execute systemd operations on any named server via the agent_action endpoint. The issue arises from a lack of role-based access control and proper server ownership verification.

Business Impact

The CVSS score of 8.5 highlights the severe impact of unauthorized privilege escalation. An attacker with minimal access could perform administrative actions on backend infrastructure, potentially resulting in complete system compromise, service outages, or the manipulation of traffic-routing configurations.

Remediation Plan

Immediate Action: Update Roxy-WI to a version beyond 8.2.6.4 that remediates the lack of authorization controls for the agent_action endpoint.

Proactive Monitoring: Review audit logs for agent_action calls to identify any unauthorized or suspicious commands initiated by non-administrative users.

Compensating Controls: Temporarily disable the agent_action functionality if possible or restrict access to the application to only highly trusted users until the patch is applied.

Exploitation Status

Public Exploit Available: true

Analyst Notes: As of June 11, 2026, public exploitation information is available for this vulnerability. The combination of easy exploitation and high-impact actions makes this a critical security priority.

Analyst Recommendation

The availability of a public exploit combined with the ease of privilege escalation requires immediate intervention. Organizations should patch immediately and audit current user roles to ensure that unauthorized access is not currently being abused.

---METADATA---
VENDOR: Microsoft
PRODUCT: APM
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: low
MISSING: versions, patch, technical_details
---END_METADATA---

Description Summary:
A vulnerability has been identified in Microsoft APM, an open-source dependency manager for AI agents, potentially exposing the system to security risks.

Executive Summary:
Microsoft APM is subject to a high-severity vulnerability that could lead to unauthorized system impact if left unmitigated.

Vulnerability Details

CVE-ID: CVE-2026-45539

Affected Software: Microsoft APM

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The provided data identifies a security flaw within the Microsoft APM dependency manager, though specific technical mechanics and authentication requirements remain undisclosed. Due to the lack of granular detail, the vulnerability should be treated as a potential vector for unauthorized system interaction.

Business Impact

The vulnerability carries a CVSS score of 7.4, classifying it as High severity. Successful exploitation could lead to unauthorized access or manipulation of AI agent dependencies, potentially compromising the integrity of automated workflows and the data processed by these agents.

Remediation Plan

Immediate Action: Consult the official Microsoft security portal to identify the specific affected versions and apply the latest security patches as soon as they become available.

Proactive Monitoring: Review application access logs and dependency management audit trails for any anomalous activity or unauthorized configuration changes.

Compensating Controls: Implement network-level egress filtering to restrict the dependency manager's ability to communicate with untrusted external repositories.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 17, 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 High severity rating, administrators must prioritize the identification of the affected software within their environment. Monitor official vendor channels for patch releases and apply updates immediately upon availability to mitigate the risk of exploitation.

---METADATA---
VENDOR: Apache
PRODUCT: ActiveMQ
AFFECTED_VERSIONS: Apache ActiveMQ Broker, All, and ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6
---END_METADATA---

Description Summary:
A code injection vulnerability in Apache ActiveMQ allows authenticated users to execute management methods with untrusted input via the Jolokia JMX-HTTP interface.

Executive Summary:
An improper input validation vulnerability in Apache ActiveMQ enables authenticated attackers to bypass security restrictions and perform unauthorized code injection, posing a significant risk to system integrity.

Vulnerability Details

CVE-ID: CVE-2026-45505

Affected Software: Apache ActiveMQ

Affected Versions: Apache ActiveMQ Broker: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ All: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6

Vulnerability: This vulnerability involves improper input validation and code injection within the Jolokia JMX-HTTP interface. Authenticated users can exploit overly permissive management operations to invoke methods using untrusted input, effectively bypassing previous security patches.

Business Impact

The vulnerability carries a CVSS score of 8.8, indicating a high level of severity. Successful exploitation could allow an attacker to execute arbitrary code on the underlying server, leading to full system compromise, unauthorized data access, and potential disruption of critical messaging services.

Remediation Plan

Immediate Action: Upgrade to Apache ActiveMQ version 5.19.7 or 6.2.6 immediately to apply the necessary security fixes.

Proactive Monitoring: Monitor the Jolokia JMX-HTTP interface access logs for unusual management method invocations or unauthorized access attempts.

Compensating Controls: Restrict network access to the Jolokia JMX-HTTP interface using firewall rules to ensure only trusted administrative segments can communicate with the service.

Exploitation Status

Public Exploit Available: true

Analyst Notes: As of June 2, 2026, public proof-of-concept exploits are available for this vulnerability. Given the availability of exploit code, immediate patching is required to prevent potential compromise.

Analyst Recommendation

The presence of public exploit code and the critical nature of the ActiveMQ infrastructure necessitate an immediate upgrade. Administrators should prioritize applying the 5.19.7 or 6.2.6 patch to mitigate the risk of remote code execution.

---METADATA---
VENDOR: Microsoft
PRODUCT: Exchange Server
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A Server-Side Request Forgery (SSRF) vulnerability in Microsoft Exchange Server allows an authenticated attacker to elevate privileges over the network.

Executive Summary:
A critical SSRF vulnerability in Microsoft Exchange Server permits authenticated attackers to escalate privileges, posing a significant risk to internal network integrity.

Vulnerability Details

CVE-ID: CVE-2026-45504

Affected Software: Microsoft Exchange Server

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability is a Server-Side Request Forgery (SSRF) flaw that enables an authenticated attacker to perform unauthorized actions or gain elevated permissions. The attack requires the user to already possess valid network access to the target Exchange environment.

Business Impact

The potential for privilege escalation within an Exchange environment can lead to full compromise of communication services, unauthorized access to sensitive internal data, and potential lateral movement across the domain. With a CVSS score of 8.8, this vulnerability represents a high-severity threat that could result in significant operational disruption and data breach scenarios.

Remediation Plan

Immediate Action: Identify and apply the latest security patches released by Microsoft to all Exchange Server instances.

Proactive Monitoring: Review Exchange server logs for anomalous outbound requests originating from the server process and monitor for unusual administrative activity.

Compensating Controls: Implement strict network segmentation and egress filtering to limit the impact of SSRF-based outbound connections.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 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 critical nature of Exchange Server in enterprise environments, this vulnerability must be treated with high priority. Organizations should verify patch availability through official Microsoft security portals and deploy updates immediately upon release to mitigate the risk of privilege escalation.

---METADATA---
VENDOR: Microsoft
PRODUCT: Exchange Server
AFFECTED_VERSIONS: Microsoft Exchange Server 2016 Cumulative Update 23 < 15.01.2507.069, Microsoft Exchange Server 2019 Cumulative Update 14 < 15.02.1544.041, Microsoft Exchange Server 2019 Cumulative Update 15 < 15.02.1748.046, Microsoft Exchange Server Subscription Edition RTM < 15.02.2562.043
---END_METADATA---

Description Summary:
A Server-Side Request Forgery (SSRF) vulnerability in Microsoft Exchange Server allows an authenticated attacker to disclose sensitive information over the network.

Executive Summary:
A high-severity SSRF vulnerability in Microsoft Exchange Server permits authenticated attackers to access sensitive network data, potentially facilitating further lateral movement.

Vulnerability Details

CVE-ID: CVE-2026-45503

Affected Software: Microsoft Exchange Server

Affected Versions: Microsoft Exchange Server 2016 Cumulative Update 23 < 15.01.2507.069, Microsoft Exchange Server 2019 Cumulative Update 14 < 15.02.1544.041, Microsoft Exchange Server 2019 Cumulative Update 15 < 15.02.1748.046, Microsoft Exchange Server Subscription Edition RTM < 15.02.2562.043

Vulnerability: This is an improper authorization vulnerability that allows an authenticated attacker to perform SSRF. Information disclosure via this method often serves as a precursor to credential theft, privilege escalation, or social engineering attacks.

Business Impact

With a CVSS score of 8.1, this vulnerability represents a significant risk to organizational data integrity and confidentiality. Unauthorized disclosure of internal mail server information can provide attackers with the intelligence required to conduct more sophisticated attacks, leading to potential system compromise and operational disruption.

Remediation Plan

Immediate Action: Apply the appropriate security update (KB5094142 or relevant version-specific patch) provided in the Microsoft security update guide immediately.

Proactive Monitoring: Review Exchange Server access logs for unusual outbound requests or attempts to access internal resources that typically originate from the server.

Compensating Controls: Ensure that the Exchange Server is behind a robust firewall and that egress traffic is restricted to known, necessary endpoints to limit the potential reach of an SSRF attack.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 16, 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 role of Exchange Server in corporate communications, the risk of information disclosure is significant. Administrators should prioritize the deployment of the vendor-supplied patches to all affected Exchange environments to close this authorization gap and prevent potential exploitation.

---METADATA---
VENDOR: Microsoft
PRODUCT: Azure OpenAI
AFFECTED_VERSIONS: See vendor advisory
---END_METADATA---

Description Summary:
A Server-Side Request Forgery (SSRF) vulnerability in Azure OpenAI allows an authorized attacker to escalate privileges over a network.

Executive Summary:
A critical Server-Side Request Forgery vulnerability in Microsoft Azure OpenAI poses a severe risk of unauthorized privilege escalation for authenticated users.

Vulnerability Details

CVE-ID: CVE-2026-45499

Affected Software: Microsoft Azure OpenAI

Affected Versions: See vendor advisory

Vulnerability: This vulnerability is a Server-Side Request Forgery (SSRF) flaw located within the Azure OpenAI service. It requires the attacker to be an authorized user, at which point the flaw can be leveraged to escalate privileges across the network.

Business Impact

The potential for privilege escalation represents a critical security risk, as it may allow an attacker to bypass intended access controls and gain unauthorized administrative control over cloud resources. With a CVSS score of 9.9, this vulnerability is classified as critical, indicating that successful exploitation could lead to significant data exposure, unauthorized configuration changes, and severe operational disruption.

Remediation Plan

Immediate Action: Apply the latest security updates provided by Microsoft for the Azure OpenAI service immediately.

Proactive Monitoring: Review all Azure access logs for anomalous requests or unauthorized attempts to access internal network resources.

Compensating Controls: Implement strict network security group rules and service-level access controls to limit the blast radius of any potential SSRF attempt.

Exploitation Status

Public Exploit Available: Unknown

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

Analyst Recommendation

Given the critical CVSS severity score of 9.9, organizations utilizing Azure OpenAI must prioritize the application of vendor-supplied patches. Failure to remediate this flaw leaves the cloud environment exposed to potential privilege escalation; therefore, immediate patching and a review of current access logs for suspicious activity are strongly advised.

---METADATA---
VENDOR: Microsoft
PRODUCT: Edge
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A Remote Code Execution (RCE) vulnerability exists in the Chromium-based Microsoft Edge browser.

Executive Summary:
A high-severity Remote Code Execution vulnerability in Microsoft Edge could allow an attacker to gain unauthorized control over affected systems.

Vulnerability Details

CVE-ID: CVE-2026-45495

Affected Software: Microsoft Edge

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This is a Remote Code Execution vulnerability residing in the Chromium engine powering Microsoft Edge. Successful exploitation typically requires a user to interact with malicious content, potentially allowing an attacker to execute arbitrary code within the context of the user's browser.

Business Impact

The CVSS score of 8.8 reflects the high risk of RCE, which could lead to complete system compromise, data theft, and lateral movement within the corporate network. Given the ubiquity of web browsers in business environments, this vulnerability poses a severe threat to enterprise security.

Remediation Plan

Immediate Action: Update Microsoft Edge to the latest version as soon as patches are released by Microsoft.

Proactive Monitoring: Monitor endpoint detection and response (EDR) telemetry for suspicious browser-related processes or unexpected code execution.

Compensating Controls: Utilize endpoint security solutions and browser security policies to restrict the execution of untrusted scripts or plugins.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 19, 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 demands immediate attention due to the high risk of remote code execution. IT administrators must ensure that all instances of Microsoft Edge are updated to the latest version to prevent potential exploitation.

---METADATA---
VENDOR: Microsoft
PRODUCT: Office SharePoint
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A deserialization vulnerability in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

Executive Summary:
A deserialization vulnerability in Microsoft Office SharePoint allows authenticated attackers to perform privilege escalation, threatening internal system integrity.

Vulnerability Details

CVE-ID: CVE-2026-45484

Affected Software: Microsoft Office SharePoint

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This is an insecure deserialization flaw that can be exploited by an authenticated user. By submitting malicious serialized data, the attacker can manipulate application logic to achieve higher-level privileges.

Business Impact

The CVSS score of 8.8 highlights the critical nature of privilege escalation in enterprise environments. An attacker gaining elevated rights within SharePoint could access sensitive corporate documents, modify internal workflows, or compromise the integrity of the entire SharePoint infrastructure, causing severe business disruption.

Remediation Plan

Immediate Action: Apply the latest security updates provided by Microsoft for Office SharePoint immediately.

Proactive Monitoring: Review SharePoint audit logs for unusual modification of user permissions or access to sensitive document libraries.

Compensating Controls: Implement the principle of least privilege for all SharePoint users to restrict the blast radius of any potential account compromise.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 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 that this vulnerability allows for privilege escalation, it must be remediated with high urgency. Administrators should verify their patching cycle and deploy the relevant Microsoft security update to prevent internal exploitation.

---METADATA---
VENDOR: GitHub
PRODUCT: Copilot / Visual Studio Code
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
An insecure default resource initialization in GitHub Copilot and Visual Studio Code allows unauthenticated attackers to perform information disclosure over a network.

Executive Summary:
A critical security flaw in GitHub Copilot and Visual Studio Code exposes sensitive data to unauthorized network-based attackers due to insecure default resource initialization.

Vulnerability Details

CVE-ID: CVE-2026-45482

Affected Software: GitHub Copilot and Visual Studio Code

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability involves the improper initialization of a resource with insecure defaults. An unauthenticated remote attacker can exploit this configuration to intercept or access sensitive information transmitted over the network.

Business Impact

The potential for unauthorized information disclosure poses a significant risk to intellectual property and proprietary codebases managed within the development environment. With a CVSS score of 8.4, this high-severity vulnerability could lead to the exposure of credentials, API keys, or sensitive internal logic, ultimately resulting in severe reputational damage and loss of competitive advantage.

Remediation Plan

Immediate Action: Audit the development environment and apply all relevant security updates provided by GitHub and Microsoft for Visual Studio Code immediately.

Proactive Monitoring: Review network access logs for unusual traffic patterns originating from or directed toward development endpoints.

Compensating Controls: Implement strict network segmentation for development machines and utilize encrypted tunnels to minimize the exposure of sensitive development traffic.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 20, 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 high CVSS score and the critical nature of development tools in the software supply chain, organizations must prioritize patching these components. Immediate deployment of vendor-supplied updates is the only definitive method to mitigate the risk of unauthorized data interception.

---METADATA---
VENDOR: Microsoft
PRODUCT: Azure Active Directory
AFFECTED_VERSIONS: See vendor advisory
---END_METADATA---

Description Summary:
An improper authentication vulnerability in Microsoft Azure Active Directory enables unauthenticated attackers to escalate privileges over a network.

Executive Summary:
A critical improper authentication flaw in Microsoft Azure Active Directory permits unauthenticated attackers to achieve privilege escalation, posing a severe risk to identity and access management.

Vulnerability Details

CVE-ID: CVE-2026-45480

Affected Software: Microsoft Azure Active Directory

Affected Versions: See vendor advisory

Vulnerability: This is an improper authentication vulnerability that allows an unauthenticated attacker to manipulate authentication flows. By exploiting this flaw, an attacker can gain unauthorized privileges within the environment without the need for valid credentials.

Business Impact

The severity of this vulnerability is rated as critical with a CVSS score of 10.0, reflecting the potential for full administrative takeover of identity services. Successful exploitation could lead to total compromise of enterprise user accounts, unauthorized access to cloud resources, and the circumvention of established security policies.

Remediation Plan

Immediate Action: Apply all relevant security updates provided by Microsoft for Azure Active Directory immediately.

Proactive Monitoring: Review Azure AD sign-in and audit logs for unusual privilege escalation events or unauthorized administrative actions.

Compensating Controls: Enforce strict Conditional Access policies and, where possible, utilize hardware-backed MFA to mitigate the impact of compromised identity tokens.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of Jun 19, 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 threat to organizational security posture. Administrators must treat this as a high-priority incident and apply the vendor-supplied patches immediately to prevent unauthorized privilege escalation and protect critical identity infrastructure.

---METADATA---
VENDOR: Microsoft
PRODUCT: Office
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute arbitrary code locally.

Executive Summary:
Microsoft Office contains a heap-based buffer overflow vulnerability that poses a high risk of local code execution for affected systems.

Vulnerability Details

CVE-ID: CVE-2026-45474

Affected Software: Microsoft Office

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability involves a heap-based buffer overflow within Microsoft Office, which can be leveraged by an unauthorized local attacker to perform memory corruption and execute arbitrary code. The flaw indicates insufficient bounds checking during the processing of specific file types or data structures.

Business Impact

An attacker successfully exploiting this vulnerability could gain unauthorized control over the affected system, resulting in potential data exfiltration or the deployment of secondary malicious payloads. The CVSS score of 8.4 justifies a high-priority response, as the impact on system security and user data integrity is substantial.

Remediation Plan

Immediate Action: Monitor official Microsoft security channels and apply the necessary security updates as soon as they are released.

Proactive Monitoring: Enable enhanced logging on endpoints to detect unexpected memory access violations or unauthorized shell executions linked to Office processes.

Compensating Controls: Limit user privileges on workstations to reduce the potential for an attacker to execute code with elevated permissions.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 20, 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

Security teams must prioritize this vulnerability alongside other critical office suite updates. Immediate patching is the primary defense, and administrators should ensure that systems are kept current to prevent exploitation of this memory corruption flaw.

---METADATA---
VENDOR: Microsoft
PRODUCT: Office
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute arbitrary code locally.

Executive Summary:
A heap-based buffer overflow vulnerability in Microsoft Office presents a high risk of local code execution for users of the affected software.

Vulnerability Details

CVE-ID: CVE-2026-45472

Affected Software: Microsoft Office

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This is a heap-based buffer overflow vulnerability that allows an unauthorized, locally authenticated or local-context attacker to corrupt memory and potentially execute arbitrary code. The flaw exists within the core processing functions of the Office suite.

Business Impact

Successful exploitation of this vulnerability could lead to a complete compromise of the workstation, potentially allowing for unauthorized data access, lateral movement within the network, or the installation of persistent malware. With a CVSS score of 8.4, this vulnerability is classified as High severity, indicating a significant risk to organizational integrity and confidentiality.

Remediation Plan

Immediate Action: Prioritize the identification of vulnerable Office installations and apply the latest vendor security updates as soon as they become available.

Proactive Monitoring: Review endpoint security logs for signs of anomalous process execution or crashes associated with Office applications.

Compensating Controls: Utilize endpoint detection and response (EDR) solutions to monitor for suspicious child process spawning originating from Microsoft Office components.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 20, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the severity of potential code execution, it is imperative that organizations track the vendor's security bulletin for the release of a patch. Administrators should prepare to deploy these updates across the enterprise environment immediately upon availability to mitigate the risk of local exploitation.

---METADATA---
VENDOR: Microsoft
PRODUCT: Office
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute arbitrary code locally.

Executive Summary:
A high-severity heap-based buffer overflow in Microsoft Office permits local code execution, necessitating immediate patch management to prevent system compromise.

Vulnerability Details

CVE-ID: CVE-2026-45463

Affected Software: Microsoft Office

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to achieve local code execution. The flaw indicates a failure in memory management, which can be weaponized if a user opens a specially crafted file.

Business Impact

With a CVSS score of 8.4, this vulnerability is classified as high-risk. Successful exploitation grants the attacker the ability to perform actions with the privileges of the logged-in user, potentially leading to significant data loss or the installation of malicious software.

Remediation Plan

Immediate Action: Apply the most recent Microsoft security updates to all systems running the affected Office software.

Proactive Monitoring: Review system logs for signs of application crashes or unusual memory usage patterns associated with Office components.

Compensating Controls: Configure Microsoft Office to run in Protected View or Application Guard mode to isolate potentially malicious content from the host operating system.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 20, 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 requires urgent attention. Security teams should ensure that all endpoints are updated to the latest version of Microsoft Office to neutralize the risk of local code execution.

---METADATA---
VENDOR: Microsoft
PRODUCT: Office
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute arbitrary code locally.

Executive Summary:
A critical heap-based buffer overflow vulnerability in Microsoft Office enables local code execution, posing a severe threat to workstation and server security.

Vulnerability Details

CVE-ID: CVE-2026-45461

Affected Software: Microsoft Office

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability is a heap-based buffer overflow occurring within Microsoft Office, which can be triggered by an unauthorized attacker. Successful exploitation allows for the execution of arbitrary code within the context of the current user.

Business Impact

The CVSS score of 8.4 indicates a high level of risk, primarily due to the potential for full system compromise. If exploited, an attacker could gain persistent access to the local machine, facilitate lateral movement within the network, and access sensitive documents or credentials stored on the host.

Remediation Plan

Immediate Action: Deploy the latest security updates provided by Microsoft via Windows Update or your organization’s patch management system.

Proactive Monitoring: Utilize Endpoint Detection and Response (EDR) tools to monitor for suspicious child processes spawned by Microsoft Office applications.

Compensating Controls: Implement file-based security policies that restrict the opening of untrusted documents and utilize Application Control to prevent unauthorized execution.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 20, 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 presents a significant risk to endpoint integrity. Administrators must prioritize the deployment of security patches across all affected Microsoft Office installations to prevent potential local code execution attacks.

---METADATA---
VENDOR: Microsoft
PRODUCT: Office
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A type confusion vulnerability in Microsoft Office allows an unauthorized attacker to execute arbitrary code locally on an affected system.

Executive Summary:
A type confusion vulnerability in Microsoft Office enables unauthorized local code execution, posing a significant threat to workstation security.

Vulnerability Details

CVE-ID: CVE-2026-45458

Affected Software: Microsoft Office

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This is a type confusion vulnerability caused by the improper handling of resources in Microsoft Office. Unauthorized attackers can exploit this to achieve local code execution, typically requiring the victim to interact with a malicious file.

Business Impact

With a CVSS score of 8.4, this high-severity flaw can lead to significant business disruption. Successful exploitation allows for unauthorized code execution, which could be leveraged to gain persistence on a machine, access sensitive internal documents, or steal credentials stored on the endpoint.

Remediation Plan

Immediate Action: Apply the most recent security patches for Microsoft Office provided by Microsoft.

Proactive Monitoring: Utilize Endpoint Detection and Response (EDR) tools to alert on unauthorized or suspicious behavior initiated by Office applications.

Compensating Controls: Enforce strict file-type blocking policies on email gateways to prevent users from opening potentially malicious, non-standard document formats.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 12, 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 vulnerability necessitates immediate patching across the enterprise. Administrators must ensure that all Office software is updated and that appropriate security policies, such as macro restrictions, are in place to mitigate the risk of local execution.

---METADATA---
VENDOR: Microsoft
PRODUCT: Office
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A type confusion vulnerability in Microsoft Office allows an unauthorized attacker to execute arbitrary code locally on an affected system.

Executive Summary:
A type confusion vulnerability in Microsoft Office permits unauthorized local code execution, presenting a critical risk to user workstations.

Vulnerability Details

CVE-ID: CVE-2026-45456

Affected Software: Microsoft Office

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability is a type confusion flaw where the application accesses a resource using an incompatible type. This allows an unauthorized attacker to execute code locally, typically by tricking a user into opening a specially crafted malicious document.

Business Impact

With a CVSS score of 8.4, this vulnerability presents a high risk of system compromise. If successfully exploited, an attacker could gain the same privileges as the logged-in user, leading to data exfiltration, installation of malware, or further lateral movement within the corporate network.

Remediation Plan

Immediate Action: Install the latest security patches for Microsoft Office through Windows Update or the Microsoft 365 update channel.

Proactive Monitoring: Implement email filtering solutions to block suspicious attachments and monitor for unusual process spawning from Office applications.

Compensating Controls: Disable macros and enable Attack Surface Reduction (ASR) rules to prevent Office applications from creating child processes or executing suspicious code.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 12, 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

Because this vulnerability allows for local code execution, it is imperative that all Microsoft Office installations are updated immediately. Security teams should ensure that all users are operating under the principle of least privilege to limit the impact of potential exploitation.

---METADATA---
VENDOR: OpenSSL
PRODUCT: OpenSSL (via PKCS#7/S/MIME processing)
AFFECTED_VERSIONS: See vendor advisory
---END_METADATA---

Description Summary:
A use-after-free vulnerability during PKCS#7 signature verification in OpenSSL can lead to heap corruption or potential remote code execution.

Executive Summary:
A critical use-after-free vulnerability in the OpenSSL library during the processing of signed messages poses a significant risk of remote code execution for affected applications.

Vulnerability Details

CVE-ID: CVE-2026-45447

Affected Software: OpenSSL

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability exists in the PKCS7_verify() function, where an empty ASN.1 SET in the digestAlgorithms field causes the library to incorrectly free a caller-owned BIO. Subsequent use of this object results in a use-after-free condition that can lead to memory corruption or arbitrary code execution.

Business Impact

With a CVSS score of 9.8, this vulnerability is critical for applications that process PKCS#7 or S/MIME signed messages. Exploitation could allow an attacker to crash applications or gain control over the process, leading to a compromise of the application's data and potential unauthorized access.

Remediation Plan

Immediate Action: Update the OpenSSL library to the latest patched version provided by the vendor or your software maintainer.

Proactive Monitoring: Review application logs for crashes involving cryptographic processing modules and monitor for memory-related anomalies in services that handle signed email or document messages.

Compensating Controls: Where patching is delayed, implement strict input validation on signed messages to reject malformed ASN.1 structures before they reach the OpenSSL verification process.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of Jun 9, 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 ubiquity of OpenSSL, this vulnerability requires immediate attention. Organizations must identify systems utilizing OpenSSL for PKCS#7 or S/MIME processing and prioritize the application of security patches to mitigate the risk of memory corruption and code execution.

---METADATA---
VENDOR: WP Swings
PRODUCT: Gift Cards For WooCommerce Pro
AFFECTED_VERSIONS: n/a through 4.2.6
---END_METADATA---

Description Summary:
The WP Swings Gift Cards For WooCommerce Pro plugin allows unauthenticated users to upload malicious files, leading to potential site compromise.

Executive Summary:
An unrestricted file upload vulnerability in the Gift Cards For WooCommerce Pro plugin allows attackers to execute arbitrary code on the host server.

Vulnerability Details

CVE-ID: CVE-2026-45444

Affected Software: WP Swings Gift Cards For WooCommerce Pro

Affected Versions: n/a through 4.2.6

Vulnerability: This is an unrestricted file upload vulnerability. The plugin fails to properly validate the file types being uploaded, allowing an attacker to upload executable scripts (e.g., PHP files) to the server.

Business Impact

By uploading malicious files, an attacker can achieve remote code execution, leading to complete takeover of the web server. With a CVSS score of 10.0, this represents a critical threat to the security and data privacy of the WooCommerce environment.

Remediation Plan

Immediate Action: Update the Gift Cards For WooCommerce Pro plugin to the latest version immediately.

Proactive Monitoring: Scan the site's upload directories for suspicious files and review server logs for unusual POST requests or file access.

Compensating Controls: Implement file upload restrictions at the web server level to block executable file extensions (e.g., .php, .phtml) in sensitive directories.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 20, 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

Immediate patching is required to mitigate this critical vulnerability. Administrators should also perform a forensic review to ensure that no malicious files have already been uploaded and executed.

---METADATA---
VENDOR: Apache
PRODUCT: OFBiz
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: medium
MISSING: patch, technical_details
---END_METADATA---

Description Summary:
An improper authentication vulnerability in the Apache OFBiz password-change logic allows for potential remote code execution.

Executive Summary:
A critical authentication flaw in Apache OFBiz presents a severe risk of remote code execution, necessitating immediate attention.

Vulnerability Details

CVE-ID: CVE-2026-45434

Affected Software: Apache OFBiz

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability stems from a flaw in the password-change logic that permits improper authentication. This security gap can be leveraged by an attacker to achieve remote code execution on the underlying system.

Business Impact

The ability to execute arbitrary code remotely poses a catastrophic risk to business operations, as it grants attackers full control over the compromised server. Given the high CVSS score of 8.8, this vulnerability could lead to total system compromise, data exfiltration, and unauthorized access to sensitive internal networks.

Remediation Plan

Immediate Action: Identify and patch all internet-facing instances of Apache OFBiz as a priority.

Proactive Monitoring: Review system access logs for anomalous authentication requests or unusual command execution patterns originating from the OFBiz service.

Compensating Controls: Deploy a Web Application Firewall (WAF) with updated signatures to detect and block malicious payloads targeting authentication endpoints.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 20, 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 threat to infrastructure integrity. Administrators should prioritize identifying all instances of Apache OFBiz and apply the latest vendor-supplied security patches immediately to mitigate the risk of remote compromise.

---METADATA---
VENDOR: ClipBucket
PRODUCT: ClipBucket
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A critical vulnerability has been identified in the ClipBucket open-source video sharing platform.

Executive Summary:
ClipBucket v5 contains a high-severity vulnerability that could permit unauthorized access or arbitrary code execution on the host server.

Vulnerability Details

CVE-ID: CVE-2026-45418

Affected Software: ClipBucket

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability affects the platform's request handling mechanisms. If unauthenticated, an attacker could potentially exploit the request processing logic to execute malicious commands on the underlying server.

Business Impact

The CVSS score of 8.8 reflects a severe risk. An attacker successfully exploiting this flaw could gain full control over the web platform, leading to data breaches, hosting of malicious content, or total server takeover.

Remediation Plan

Immediate Action: Patch the ClipBucket installation to the latest version provided by the vendor.

Proactive Monitoring: Monitor the server for abnormal file uploads, unexpected outbound network connections, and unauthorized changes to system configuration files.

Compensating Controls: Implement strict file permission policies on the web server and use a WAF to filter malicious request patterns targeting the platform.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 12, 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 vulnerability necessitates immediate action. Administrators must verify their current version of ClipBucket and move to update the software to protect against potential exploitation of the platform's core request-handling logic.

---METADATA---
VENDOR: Netty Project
PRODUCT: Netty
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A high-severity vulnerability has been identified in the Netty framework that could impact the security of network protocol implementations.

Executive Summary:
The Netty network framework is affected by a high-severity vulnerability that poses a significant risk to connected protocol servers and clients.

Vulnerability Details

CVE-ID: CVE-2026-45416

Affected Software: Netty Project Netty

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability involves a security flaw within the Netty framework's handling of network communications. Because Netty is widely used to build high-performance servers, the impact of this flaw is broad, potentially affecting any application utilizing this framework for protocol management.

Business Impact

With a CVSS score of 7.5, this vulnerability is considered high risk. Successful exploitation could lead to unauthorized access or denial-of-service conditions, causing significant disruption to business operations and potentially compromising sensitive data transmitted over the affected protocols.

Remediation Plan

Immediate Action: Monitor vendor security bulletins and apply all relevant patches to the Netty framework as soon as they are made available.

Proactive Monitoring: Regularly audit logs for unusual protocol activity or signs of unauthorized access attempts targeting services running on the Netty framework.

Compensating Controls: Use network segmentation and WAFs to limit exposure and filter potentially malicious traffic before it reaches the vulnerable application layer.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 15, 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

It is imperative that IT teams evaluate their current software inventory to identify applications dependent on Netty. Once identified, ensure that patching protocols are in place to address this high-severity risk immediately upon the release of vendor updates.

---METADATA---
VENDOR: Node.js (OpenJS Foundation)
PRODUCT: vm2
AFFECTED_VERSIONS: Prior to 3.11.3
---END_METADATA---

Description Summary:
The vm2 sandbox library for Node.js is vulnerable to sandbox escape via async generator manipulation, allowing arbitrary command execution.

Executive Summary:
A critical sandbox escape vulnerability in the vm2 library allows attackers to execute arbitrary commands by manipulating async generators.

Vulnerability Details

CVE-ID: CVE-2026-45411

Affected Software: Node.js vm2

Affected Versions: Prior to 3.11.3

Vulnerability: The vulnerability exists in how the sandbox handles exceptions within async generators. By exploiting the yield* expression and the return function, an unauthenticated attacker can catch host exceptions and execute arbitrary code outside the intended sandbox boundary.

Business Impact

The CVSS score of 9.8 reflects the extreme severity of this flaw. Successful exploitation grants an attacker full control over the host system, which can result in complete data exfiltration, unauthorized modification of system resources, and total loss of confidentiality and availability for the affected application.

Remediation Plan

Immediate Action: Update the vm2 library to version 3.11.3 or later immediately.

Proactive Monitoring: Review application logs for abnormal error patterns related to async generator execution or unexpected system-level command calls.

Compensating Controls: Deploy Web Application Firewalls (WAF) or Runtime Application Self-Protection (RASP) tools capable of detecting anomalous script execution patterns in Node.js environments.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of May 13, 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 provides a direct pathway for attackers to bypass security boundaries. Immediate patching is mandatory to secure the host environment, and developers should verify that no secondary mechanisms exist that could allow similar manipulation of the sandbox.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: low
MISSING: versions, patch, technical_details
---END_METADATA---

Description Summary:
Open WebUI contains a security vulnerability within its self-hosted artificial intelligence platform that may expose the system to unauthorized access or manipulation.

Executive Summary:
A vulnerability in the Open WebUI platform presents a significant risk to the security and integrity of self-hosted artificial intelligence environments.

Vulnerability Details

CVE-ID: CVE-2026-45402

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The specific nature of this vulnerability is currently underspecified; however, the platform's architecture indicates potential risks regarding authentication or input validation. The authentication requirements for this flaw cannot be determined from the provided data.

Business Impact

The vulnerability carries a CVSS score of 8.1, indicating a high severity risk that could lead to unauthorized data access or complete compromise of the AI platform. Successful exploitation could result in the leakage of sensitive training data, unauthorized model interaction, or system-wide configuration changes, causing potential reputational and operational damage.

Remediation Plan

Immediate Action: Review the official Open WebUI security advisories and apply any available security patches or configuration hardening steps immediately.

Proactive Monitoring: Monitor system access logs for anomalous behavior or unauthorized connection attempts to the WebUI interface.

Compensating Controls: Implement strict network access control lists (ACLs) to limit access to the Open WebUI instance to trusted internal networks only.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 16, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the high CVSS score, the potential for exploitation is significant and warrants prompt attention.

Analyst Recommendation

Given the High severity rating, administrators must prioritize identifying their current version and monitoring vendor channels for specific patch releases. Until a patch is deployed, restricting network exposure is the most effective way to mitigate potential unauthorized access.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A security vulnerability has been identified in the Open WebUI platform, an AI interface designed for self-hosted, offline environments.

Executive Summary:
The Open WebUI platform contains a high-severity vulnerability that could facilitate unauthorized actions within the self-hosted AI environment.

Vulnerability Details

CVE-ID: CVE-2026-45401

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability affects the core functionality of the Open WebUI, potentially allowing for unauthorized exploitation of the platform's features.

Business Impact

With a CVSS score of 8.5, this vulnerability represents a substantial threat to the confidentiality and availability of the affected system. Failure to mitigate this risk could expose the organization to unauthorized access, potentially leading to the loss or manipulation of internal AI model data.

Remediation Plan

Immediate Action: Closely track vendor communications regarding this CVE and apply the latest software updates as soon as they are published.

Proactive Monitoring: Monitor for unusual system activity or unexpected changes to the configuration of the Open WebUI instance.

Compensating Controls: Restrict access to the management interface to trusted internal IP ranges only to reduce the risk of remote exploitation.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 16, 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 issue warrants a proactive approach to security. Administrators are advised to maintain a strict patching cadence and verify the integrity of their Open WebUI installations to ensure security controls remain effective.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A security vulnerability has been identified in the Open WebUI platform, an AI interface designed for self-hosted, offline environments.

Executive Summary:
The Open WebUI platform is affected by a high-severity vulnerability, posing a significant risk to the security of self-hosted artificial intelligence infrastructure.

Vulnerability Details

CVE-ID: CVE-2026-45400

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability represents a potential security weakness within the Open WebUI application logic, necessitating prompt investigation by administrators to determine the specific impact on their deployment.

Business Impact

A CVSS score of 8.5 indicates a high probability of successful exploitation if left unaddressed, potentially resulting in unauthorized access to AI-driven workflows. Organizations relying on Open WebUI for sensitive data processing face potential data leakage if this flaw is weaponized against the host environment.

Remediation Plan

Immediate Action: Monitor the Open WebUI official channels for patch release notifications and apply updates immediately upon availability.

Proactive Monitoring: Enable verbose logging on the application server to capture and analyze suspicious traffic patterns or unauthorized API calls.

Compensating Controls: Deploy a Web Application Firewall (WAF) with custom rules to filter suspicious requests intended for the Open WebUI service.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 16, 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 demands immediate attention due to the high-severity classification. Security teams should ensure that the platform is not exposed to untrusted networks and prepare to patch systems immediately upon the release of vendor security fixes.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A security vulnerability has been identified in the Open WebUI platform that may expose the system to unauthorized access or manipulation.

Executive Summary:
The Open WebUI platform is vulnerable to a high-severity security flaw that could potentially compromise the integrity and confidentiality of the self-hosted AI environment.

Vulnerability Details

CVE-ID: CVE-2026-45399

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability relates to the Open WebUI platform; however, specific technical details regarding the entry point and authentication requirements remain pending further vendor disclosure. Users should treat this as a potentially exploitable flaw requiring immediate attention to prevent unauthorized system interaction.

Business Impact

A successful exploit of this vulnerability could lead to unauthorized access to sensitive AI models, configuration data, or internal system resources. Given the CVSS score of 7.1, this is classified as a High-severity risk that could result in significant operational disruption or data exfiltration if left unaddressed.

Remediation Plan

Immediate Action: Review the official Open WebUI security advisory to identify and apply the latest security patches or configuration updates.

Proactive Monitoring: Monitor system and application access logs for unusual patterns, unauthorized login attempts, or anomalous administrative activity.

Compensating Controls: Deploy a Web Application Firewall (WAF) with updated rule sets to filter suspicious traffic directed at the Open WebUI instance until a patch is applied.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Organizations utilizing Open WebUI must prioritize the monitoring of vendor channels for official remediation guidance. Given the high-severity classification, administrators should prepare for an emergency patch cycle to mitigate potential unauthorized access to the AI platform.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
Open WebUI, a self-hosted artificial intelligence platform, is affected by a high-severity security vulnerability requiring immediate attention.

Executive Summary:
A high-severity security flaw in the Open WebUI platform demands immediate attention to prevent potential unauthorized access or service disruption.

Vulnerability Details

CVE-ID: CVE-2026-45398

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This is a high-severity vulnerability within the Open WebUI platform; detailed technical specifics are currently pending full disclosure in the official vendor advisory.

Business Impact

With a CVSS score of 7.5, this vulnerability could allow attackers to bypass security controls or gain unauthorized access to the application. This poses a risk to the confidentiality and availability of the AI services hosted within the environment.

Remediation Plan

Immediate Action: Apply all security patches released by the vendor for Open WebUI as soon as they become available.

Proactive Monitoring: Monitor application performance and access logs for any signs of unauthorized activity or unusual behavior.

Compensating Controls: Use a Web Application Firewall (WAF) to filter suspicious traffic and block potential exploitation attempts targeting the platform.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of May 17, 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

Security teams should treat this high-severity vulnerability with urgency. Ensure that the Open WebUI environment is fully updated and that monitoring mechanisms are in place to detect and respond to any signs of compromise.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A high-severity vulnerability has been identified in the Open WebUI AI platform, requiring immediate attention from security administrators.

Executive Summary:
A high-severity security vulnerability in Open WebUI poses a risk to platform security, requiring immediate remediation efforts.

Vulnerability Details

CVE-ID: CVE-2026-45395

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This is a high-severity security flaw in the Open WebUI platform; administrators are encouraged to follow vendor guidance for specific remediation steps.

Business Impact

With a CVSS score of 7.2, this vulnerability could potentially lead to unauthorized access or security bypasses within the Open WebUI environment. This presents a risk to the confidentiality and integrity of hosted AI data.

Remediation Plan

Immediate Action: Apply vendor security updates as soon as they become available for the Open WebUI platform.

Proactive Monitoring: Monitor system logs for signs of unauthorized access or exploitation attempts targeting the platform.

Compensating Controls: Restrict access to the platform to authorized internal networks only to minimize the risk of external exploitation.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of May 17, 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

Security teams must prioritize the update of the Open WebUI platform to the latest version. Given the high-severity rating, maintaining a secure and patched configuration is critical to preventing unauthorized access.

---METADATA---
VENDOR: Cribl
PRODUCT: Stream
AFFECTED_VERSIONS: Cribl Stream before 4.17.1
---END_METADATA---

Description Summary:
A DOM-based cross-site scripting (XSS) vulnerability exists in Cribl Stream, allowing attackers to inject malicious scripts into the web interface.

Executive Summary:
Cribl Stream is vulnerable to a critical DOM-based XSS flaw that enables unauthenticated attackers to achieve full system compromise.

Vulnerability Details

CVE-ID: CVE-2026-45392

Affected Software: Cribl Stream

Affected Versions: Cribl Stream before 4.17.1

Vulnerability: This is a DOM-based cross-site scripting (XSS) vulnerability (CWE-20) where the application fails to validate input correctly. It features a network-based attack vector that requires no authentication or user interaction to exploit.

Business Impact

While the base CVSS score is 8.7, the technical impact of this vulnerability is severe, with a CVSS v3.1 score of 9.8. Exploitation can lead to a complete compromise of confidentiality, integrity, and availability, allowing attackers to execute arbitrary code or steal sensitive data from users' sessions.

Remediation Plan

Immediate Action: Upgrade to Cribl Stream version 4.17.1 or later immediately to resolve the vulnerability.

Proactive Monitoring: Monitor web traffic logs for unusual script injections or suspicious redirects originating from the Cribl Stream management interface.

Compensating Controls: Deploy a Web Application Firewall (WAF) with strict XSS filtering rules to block malicious payloads targeting the web interface.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 4, 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 critical security risk due to its high exploitability and potential for full system compromise. Immediate patching to version 4.17.1 is mandatory to protect the integrity of the environment.

---METADATA---
VENDOR: SiYuan
PRODUCT: SiYuan
AFFECTED_VERSIONS: Prior to 3.7.0
---END_METADATA---

Description Summary:
A stored Cross-Site Scripting (XSS) vulnerability in the SiYuan Marketplace allows attackers to execute arbitrary HTML/JS via malicious package metadata.

Executive Summary:
A critical XSS vulnerability in the SiYuan Marketplace allows attackers to execute arbitrary code in the context of a user's browser.

Vulnerability Details

CVE-ID: CVE-2026-45375

Affected Software: SiYuan

Affected Versions: Prior to 3.7.0

Vulnerability: The application fails to properly escape package metadata (name/version) fields, allowing malicious HTML/JS to be rendered and executed when a user views the Marketplace UI.

Business Impact

Successful exploitation allows an attacker to perform actions on behalf of the victim, potentially stealing session tokens or sensitive knowledge management data. With a CVSS score of 9.0, this is a significant threat to user-level security within the SiYuan environment.

Remediation Plan

Immediate Action: Upgrade SiYuan to version 3.7.0 or later to ensure proper sanitization of marketplace content.

Proactive Monitoring: Review application logs for unusual client-side errors or unexpected script execution patterns within the browser.

Compensating Controls: Use a modern browser with robust CSP (Content Security Policy) headers to restrict the execution of unauthorized scripts.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of May 14, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Organizations should update their SiYuan installations immediately. Protecting users from malicious marketplace content is essential to maintaining the security of the personal knowledge management system.

---METADATA---
VENDOR: yhirose
PRODUCT: cpp-httplib
AFFECTED_VERSIONS: Prior to 0.44.0
---END_METADATA---

Description Summary:
cpp-httplib is vulnerable to header injection because it performs validity checks before percent-decoding, allowing attackers to inject CRLF sequences into HTTP headers.

Executive Summary:
A header injection vulnerability in the cpp-httplib library allows unauthenticated attackers to inject malicious characters, potentially leading to HTTP request smuggling or response splitting.

Vulnerability Details

CVE-ID: CVE-2026-45372

Affected Software: yhirose cpp-httplib

Affected Versions: Prior to 0.44.0

Vulnerability: This flaw occurs because the server performs validity checks on header values prior to percent-decoding. An unauthenticated attacker can supply encoded carriage return and newline characters (%0D%0A) that bypass these checks and are subsequently expanded into literal \r\n byte pairs, facilitating header injection.

Business Impact

This vulnerability carries a CVSS score of 9.9, reflecting its critical potential for system-wide impact. Successful exploitation can lead to HTTP request smuggling or response splitting, which may allow attackers to poison web caches, hijack sessions, or bypass security controls, ultimately resulting in unauthorized data access or complete service disruption.

Remediation Plan

Immediate Action: Update the cpp-httplib library to version 0.44.0 or later immediately to ensure proper header validation.

Proactive Monitoring: Review web server and application logs for suspicious characters (such as %0D, %0A, or \r\n) within incoming HTTP header fields.

Compensating Controls: Deploy a Web Application Firewall (WAF) configured to inspect and sanitize HTTP headers for CRLF injection patterns to provide a virtual patch while the update is being staged.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 29, 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 flaw necessitates immediate attention. Organizations utilizing cpp-httplib must prioritize upgrading to version 0.44.0 to mitigate the risk of header-based attacks that could compromise the integrity of the entire web application stack.

---METADATA---
VENDOR: Unknown
PRODUCT: python-utcp
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: low
MISSING: versions, patch, technical_details
---END_METADATA---

Description Summary:
The python-utcp library, a Python implementation of the UTCP protocol, contains a security vulnerability that may impact applications relying on this library for network communication.

Executive Summary:
A vulnerability discovered in the python-utcp library poses a high-risk security threat to applications utilizing this implementation for network traffic processing.

Vulnerability Details

CVE-ID: CVE-2026-45370

Affected Software: Unknown (python-utcp)

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability exists within the python-utcp library, though the specific attack vector and authentication requirements remain unclear. Users should assume that any application incorporating this library may be susceptible to exploitation via malicious network traffic.

Business Impact

With a CVSS score of 7.7, this vulnerability is classified as High, reflecting the potential for significant disruption to services utilizing this protocol. Exploitation could lead to memory corruption, service crashes, or unauthorized protocol manipulation, potentially resulting in data compromise or denial-of-service conditions.

Remediation Plan

Immediate Action: Identify all services or applications within your environment that depend on the python-utcp library and prepare to update the dependency as soon as a patch is released.

Proactive Monitoring: Monitor network traffic patterns for abnormal spikes or malformed packets directed at services utilizing python-utcp.

Compensating Controls: Deploy deep packet inspection (DPI) or protocol-aware firewalls to identify and block traffic that deviates from standard UTCP protocol specifications.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 16, 2026, there is no public information indicating active exploitation of this vulnerability. The severity of the flaw necessitates cautious monitoring of the upstream project repository.

Analyst Recommendation

Immediate action should focus on supply chain auditing to determine if your infrastructure relies on the affected library. Once identified, maintain a high state of vigilance and apply updates immediately upon the vendor's release of a security patch.