---METADATA---
VENDOR: Apache
PRODUCT: Camel
AFFECTED_VERSIONS: 4.0.0 before 4.14.8, 4.15.0 before 4.18.3, 4.19.0 before 4.21.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
Improper input validation in the Apache Camel AWS2-SQS component allows attackers to inject arbitrary control headers, potentially hijacking downstream route behavior.

Executive Summary:
An input validation flaw in the Apache Camel AWS2-SQS component allows attackers to inject Camel control headers, leading to unauthorized manipulation of downstream application logic.

Vulnerability Details

CVE-ID: CVE-2026-46456

Affected Software: Apache Camel

Affected Versions: 4.0.0 before 4.14.8, 4.15.0 before 4.18.3, 4.19.0 before 4.21.0

Vulnerability: The camel-aws2-sqs component fails to filter inbound message attributes, allowing attackers who can send messages to the SQS queue to inject internal control headers. These headers are then processed by downstream producers, potentially redirecting HTTP requests or altering file operations.

Business Impact

With a CVSS score of 9.8, this vulnerability poses a severe risk to service integrity and data flow control. By manipulating headers, an attacker can effectively hijack the application's logic, leading to unauthorized data access, file system tampering, or redirection of sensitive traffic to external endpoints.

Remediation Plan

Immediate Action: Upgrade to version 4.21.0, or the applicable LTS stream version (4.14.8 or 4.18.3), which introduces mandatory inbound header filtering.

Proactive Monitoring: Monitor application logs for evidence of unexpected header values or abnormal route behavior. Review SQS access patterns for unauthorized senders.

Compensating Controls: If patching is delayed, explicitly remove all Camel* and camel* headers at the start of the routing process using removeHeaders and enforce strict sqs:SendMessage permissions on the queue.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of Jul 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

This vulnerability is highly exploitable if the SQS queue is accessible to untrusted parties. Organizations must prioritize the update to ensure that inbound headers are correctly sanitized, neutralizing the ability for attackers to control internal routing logic.

---METADATA---
VENDOR: Apache Software Foundation
PRODUCT: Apache Camel
AFFECTED_VERSIONS: 4.18.0 to 4.18.2, 4.19.0 to 4.20.x
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
The Apache Camel Keycloak component fails to properly validate token expiration and 'not-before' claims, allowing the acceptance of expired or invalid access tokens.

Executive Summary:
An authentication flaw in the Apache Camel Keycloak component allows the use of expired or invalid tokens, potentially granting unauthorized access to protected routes.

Vulnerability Details

CVE-ID: CVE-2026-46455

Affected Software: Apache Software Foundation Apache Camel

Affected Versions: 4.18.0 through 4.18.2, 4.19.0 through 4.20.x

Vulnerability: The 'KeycloakSecurityHelper' fails to invoke the 'IS_ACTIVE' predicate during token verification, meaning the system validates the signature but ignores the token's expiration (exp) and 'not-before' (nbf) claims. This represents an authentication bypass scenario where unauthenticated attackers can reuse expired tokens to gain persistent unauthorized access.

Business Impact

This vulnerability undermines the entire authentication mechanism for applications relying on the Keycloak integration. With a CVSS score of 9.8, the potential for unauthorized access, data compromise, and full system impact is extreme, as an attacker can maintain access long after a session should have expired.

Remediation Plan

Immediate Action: Apply the vendor-provided security update by upgrading to version 4.21.0 or 4.18.3.

Proactive Monitoring: Audit application logs for patterns of session reuse and verify if incoming requests are being accepted with tokens that have exceeded their intended lifetime.

Compensating Controls: For systems that cannot be immediately patched, enforce strict token expiration checks within the application route logic and ensure that upstream API gateways perform comprehensive token validation.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of July 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

Authentication bypass vulnerabilities of this nature are critical and require immediate remediation. Security teams must ensure that all instances of the affected Camel Keycloak component are updated to prevent the use of invalid or expired credentials.

---METADATA---
VENDOR: Apache Software Foundation
PRODUCT: Apache Camel
AFFECTED_VERSIONS: 4.0.0-4.14.7, 4.15.0-4.18.2, 4.19.0-4.20.x
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
The Apache Camel Cometd component is vulnerable to improper input validation, allowing unauthenticated remote attackers to inject control headers and influence downstream route behavior.

Executive Summary:
Apache Camel is vulnerable to an unauthenticated header injection flaw that allows attackers to manipulate message routing and internal control headers.

Vulnerability Details

CVE-ID: CVE-2026-46454

Affected Software: Apache Camel (Cometd Component)

Affected Versions: 4.0.0 through 4.14.7, 4.15.0 through 4.18.2, and 4.19.0 through 4.20.x

Vulnerability: The vulnerability exists because inbound Bayeux message headers are mapped into the Camel Exchange without adequate filtering. An unauthenticated attacker can inject arbitrary control headers, which are then processed by downstream route components.

Business Impact

The ability to manipulate internal control headers allows an attacker to redirect HTTP traffic, alter file processing destinations, or override JMS destinations. The CVSS score of 9.8 highlights the critical risk, as this can lead to data exfiltration, service disruption, or unauthorized processing of sensitive information depending on the route configuration.

Remediation Plan

Immediate Action: Upgrade to Apache Camel version 4.21.0, 4.14.8, or 4.18.3 depending on the specific release stream in use.

Proactive Monitoring: Monitor application logs for unexpected header configurations or anomalous routing behavior within Camel routes.

Compensating Controls: For systems that cannot be patched immediately, implement a HeaderFilterStrategy to strip "Camel*" and "camel*" headers, and enforce Bayeux SecurityPolicies to require authentication for all clients.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of Jul 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

This vulnerability presents a significant risk to the integrity of message routing logic. It is recommended that organizations prioritize upgrading to the specified patched versions to ensure that header filtering is correctly enforced and to prevent potential unauthorized control of Camel routes.

---METADATA---
VENDOR: Flowise
PRODUCT: Flowise
AFFECTED_VERSIONS: Prior to 3.1.2
---END_METADATA---

Description Summary:
Flowise versions prior to 3.1.2 lack authentication middleware on CRUD endpoints for OpenAI Assistants Vector Store, enabling unauthorized data modification.

Executive Summary:
A high-severity authentication bypass vulnerability in Flowise allows unauthenticated attackers to modify or delete sensitive data within OpenAI Assistants Vector Stores.

Vulnerability Details

CVE-ID: CVE-2026-46444

Affected Software: Flowise

Affected Versions: Prior to 3.1.2

Vulnerability: All CRUD endpoints related to the OpenAI Assistants Vector Store lack necessary authentication middleware. This allows an unauthenticated remote attacker to perform unauthorized operations, including the modification or deletion of data managed within the Flowise interface.

Business Impact

With a CVSS score of 8.8, this vulnerability poses a severe threat to the integrity and availability of AI-driven workflows. An attacker could destroy valuable training data or inject malicious information into vector stores, leading to corrupted model behavior and potential loss of intellectual property.

Remediation Plan

Immediate Action: Upgrade Flowise to version 3.1.2 or later to implement the required authentication middleware.

Proactive Monitoring: Review access logs for the Flowise administrative interface and monitor for unauthorized API requests targeting the Vector Store endpoints.

Compensating Controls: Implement network-level access controls to restrict access to the Flowise management interface to authorized internal IP addresses only.

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

The absence of authentication on critical API endpoints makes this an urgent security priority. All users of Flowise must upgrade to version 3.1.2 immediately to secure the platform against unauthorized data manipulation. Restricting network access to the application is a recommended secondary measure until the update is fully deployed.

---METADATA---
VENDOR: oscal-compass
PRODUCT: compliance-trestle
AFFECTED_VERSIONS: < 3.12.2, >= 4.0.0, < 4.0.3
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
Compliance-trestle is vulnerable to code injection and improper template engine neutralization, allowing potential arbitrary code execution.

Executive Summary:
A code injection vulnerability in the compliance-trestle platform poses a high risk of total system compromise if exploited.

Vulnerability Details

CVE-ID: CVE-2026-46439

Affected Software: oscal-compass compliance-trestle

Affected Versions: < 3.12.2, >= 4.0.0, < 4.0.3

Vulnerability: This vulnerability involves improper control of code generation and template engine neutralization (CWE-94 and CWE-1336). It allows an attacker to inject and execute arbitrary code, requiring local access and user interaction to trigger.

Business Impact

Successful exploitation allows an attacker to execute arbitrary code with the privileges of the application process. Given the CVSS score of 7.8, this poses a significant threat to the confidentiality, integrity, and availability of sensitive compliance data managed by the platform.

Remediation Plan

Immediate Action: Update compliance-trestle to version 3.12.2 or 4.0.3 immediately to incorporate the provided security fixes.

Proactive Monitoring: Monitor system logs for suspicious execution patterns or unauthorized file modifications originating from the compliance-trestle process.

Compensating Controls: Ensure the application runs with the principle of least privilege to minimize the impact of potential code execution.

Exploitation Status

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

Analyst Notes: As of August 16, 2026, there is no confirmed active exploitation in the wild; however, per CISA's SSVC assessment a proof-of-concept exists, so exploitation risk should be treated as credible. The flaw stems from how the tool processes templates, which can be manipulated to achieve code execution.

Analyst Recommendation

The severity of this vulnerability necessitates immediate patching. Administrators should prioritize upgrading to the specified safe versions to neutralize the risk of arbitrary code execution and protect the integrity of the compliance environment.

---METADATA---
VENDOR: Budibase
PRODUCT: Budibase
AFFECTED_VERSIONS: Prior to 3.38.2
---END_METADATA---

Description Summary:
Budibase contains an authorization bypass vulnerability in the SCIM API, allowing authenticated users to perform unauthorized CRUD operations on all users and groups.

Executive Summary:
An authorization flaw in the Budibase SCIM API allows authenticated users to gain unauthorized administrative control over tenant user and group data.

Vulnerability Details

CVE-ID: CVE-2026-46425

Affected Software: Budibase Budibase

Affected Versions: Prior to 3.38.2

Vulnerability: The SCIM router fails to implement role-based access control, allowing any authenticated user—regardless of their assigned role—to interact with sensitive administrative SCIM endpoints.

Business Impact

Successful exploitation allows an attacker to manipulate the entire user directory, including the creation, modification, or deletion of administrative accounts. Given the CVSS score of 9.9, this poses a critical risk of full tenant compromise and unauthorized data manipulation, potentially leading to a complete loss of platform integrity.

Remediation Plan

Immediate Action: Upgrade all Budibase instances to version 3.38.2 or later to enforce mandatory role checks on SCIM endpoints.

Proactive Monitoring: Review application access logs for unusual patterns of SCIM API requests or unauthorized modifications to user and group structures.

Compensating Controls: If immediate patching is not feasible, restrict network access to the SCIM API endpoints via firewall rules to known trusted administrative IP addresses.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of May 27, 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 breakdown in access control. Administrators must prioritize updating to version 3.38.2 immediately to prevent unauthorized administrative escalation within the environment.

---METADATA---
VENDOR: RocketChat
PRODUCT: Rocket.Chat
AFFECTED_VERSIONS: 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11
---END_METADATA---

Description Summary:
Rocket.Chat's SAML implementation fails to validate signatures when no IdP certificate is configured, allowing unauthenticated attackers to bypass authentication.

Executive Summary:
A critical authentication bypass in Rocket.Chat allows unauthenticated attackers to gain unauthorized access due to a failure in SAML signature validation.

Vulnerability Details

CVE-ID: CVE-2026-46423

Affected Software: RocketChat Rocket.Chat

Affected Versions: Versions prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11

Vulnerability: The SAML service provider implementation contains a fail-open design where signature validation is skipped if the IdP certificate is missing. Because this is the default state, an unauthenticated attacker can submit forged SAML assertions to gain unauthorized access.

Business Impact

With a CVSS score of 9.3, this flaw represents a complete breakdown of the authentication mechanism. Successful exploitation grants attackers full access to the Rocket.Chat platform, potentially exposing all internal communications, user data, and sensitive workspace information, leading to a catastrophic data breach.

Remediation Plan

Immediate Action: Apply the vendor-provided security updates (8.5.0, 8.4.1, 8.3.3, etc.) immediately to enforce mandatory SAML signature validation.

Proactive Monitoring: Audit SAML configuration settings to ensure a valid IdP certificate is properly defined and monitor login logs for suspicious authentication patterns.

Compensating Controls: Temporarily disable SAML authentication if an immediate update cannot be performed, reverting to local authentication or other secure methods.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of Jun 24, 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 is an authentication-bypass class vulnerability that requires immediate attention. Organizations utilizing SAML for Rocket.Chat must treat this as a high-priority incident and apply the relevant patches to ensure the integrity of their authentication processes.

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

Description Summary:
Angular contains a security vulnerability that may allow for unauthorized operations within web applications developed on the platform.

Executive Summary:
A High-severity security vulnerability in the Angular development platform poses a significant risk to the security posture of applications built using the framework.

Vulnerability Details

CVE-ID: CVE-2026-46417

Affected Software: Google Angular

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability affects the Angular framework, potentially exposing applications to security risks during the processing of client-side operations. The flaw requires further investigation into the specific injection or bypass vector to determine if user authentication is required for successful exploitation.

Business Impact

A CVSS score of 8.8 indicates a high potential for impact on application security, including cross-site scripting (XSS) or unauthorized data access. If exploited, this could lead to the theft of user sessions, sensitive data leakage, or the compromise of the end-user experience, causing significant reputational damage.

Remediation Plan

Immediate Action: Update all instances of the Angular framework to the latest stable version provided by the vendor immediately.

Proactive Monitoring: Review application access logs and monitor for unusual traffic patterns that deviate from standard user behavior.

Compensating Controls: Implement strict Content Security Policy (CSP) headers to mitigate potential client-side execution risks while the update process is underway.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 23, 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 Angular serves as the foundation for modern web applications, the impact of this vulnerability is widespread. It is critical that development teams verify their current version and apply security updates as soon as they are made available to protect the integrity of their web applications.

---METADATA---
VENDOR: JasonLovesDoggo
PRODUCT: caddy-defender
AFFECTED_VERSIONS: < 0.10.1
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
The Caddy Defender plugin for Caddy contains an access control vulnerability that allows attackers to bypass IP-based security restrictions.

Executive Summary:
An improper access control vulnerability in the Caddy Defender plugin allows remote, unauthenticated attackers to bypass security restrictions and potentially expose sensitive information.

Vulnerability Details

CVE-ID: CVE-2026-46415

Affected Software: JasonLovesDoggo caddy-defender

Affected Versions: < 0.10.1

Vulnerability: This vulnerability stems from improper access control (CWE-284) and the use of less trusted sources (CWE-348). It allows an unauthenticated attacker to manipulate or bypass intended IP-based request filtering, potentially gaining unauthorized access to protected resources.

Business Impact

Successful exploitation could result in the bypass of critical security boundaries, leading to unauthorized access to web services and data exposure. Given the CVSS score of 8.2, the impact on business operations is high, as it invalidates the security logic intended to protect backend services from malicious or unauthorized traffic.

Remediation Plan

Immediate Action: Update the caddy-defender middleware to version 0.10.1 or later to resolve the access control logic errors.

Proactive Monitoring: Audit Caddy access logs to identify requests originating from unauthorized IP addresses that were successfully processed by the middleware.

Compensating Controls: Implement additional layer seven security controls, such as a robust Web Application Firewall, to enforce access policies independently of the middleware.

Exploitation Status

Public Exploit Available: No (unknown)

Analyst Notes: As of July 21, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw relies on the misinterpretation of client source data, which is a common vector in web security.

Analyst Recommendation

Given the ease with which this vulnerability can be exploited by an unauthenticated attacker, immediate remediation is required. Administrators should verify their Caddy configuration after updating to ensure that access control rules are functioning as expected.

---METADATA---
VENDOR: Microsoft
PRODUCT: UFO
AFFECTED_VERSIONS: 3.0.1-4-ge2626659
CONFIDENCE: high
MISSING: patch
---END_METADATA---

Description Summary:
The Microsoft UFO framework is susceptible to multiple bypass vulnerabilities, including authentication and authorization flaws, allowing authenticated attackers to perform unauthorized actions.

Executive Summary:
An authentication and authorization bypass vulnerability in the Microsoft UFO framework poses a significant risk of unauthorized access and system manipulation.

Vulnerability Details

CVE-ID: CVE-2026-46414

Affected Software: Microsoft UFO

Affected Versions: 3.0.1-4-ge2626659

Vulnerability: This issue is characterized by CWE-290, CWE-639, and CWE-862, indicating a failure to properly authenticate or authorize users. An attacker with low-level credentials can bypass security controls to potentially perform actions reserved for higher-privileged users.

Business Impact

With a CVSS score of 8.8, this vulnerability represents a significant risk to the integrity and confidentiality of automated workflows. Successful exploitation could allow attackers to spoof identities or access sensitive data, potentially leading to unauthorized automation of critical tasks and system-wide compromise.

Remediation Plan

Immediate Action: Monitor the official Microsoft UFO repository for security patches and apply updates as soon as they become available.

Proactive Monitoring: Audit logs for unauthorized access patterns or unexpected privilege escalation events within the UFO framework.

Compensating Controls: Implement strict network segmentation and restrict access to the UFO interface to trusted internal networks only.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of June 2, 2026, per CISA's SSVC assessment, a proof-of-concept exists, so exploitation risk should be treated as credible. There is no confirmed active exploitation in the wild, but the existence of a PoC necessitates heightened vigilance.

Analyst Recommendation

The presence of a proof-of-concept increases the urgency of this advisory. Organizations should monitor for official vendor guidance and deploy the security patch immediately upon release to mitigate the risk of unauthorized access.

---METADATA---
VENDOR: BeProduct
PRODUCT: beproduct-org-nestjs-auth
AFFECTED_VERSIONS: >= 0.1.2, <= 0.1.19
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
The @beproduct/nestjs-auth package was compromised via a malicious npm publish, leading to the distribution of versions containing code designed to exfiltrate environment secrets and credentials.

Executive Summary:
A supply chain compromise of the beproduct-org-nestjs-auth module has resulted in the distribution of malicious code capable of harvesting sensitive credentials and environment variables.

Vulnerability Details

CVE-ID: CVE-2026-46412

Affected Software: BeProduct beproduct-org-nestjs-auth

Affected Versions: >= 0.1.2, <= 0.1.19

Vulnerability: This is an embedded malicious code vulnerability (CWE-506) where unauthorized actors injected a payload into the package that exfiltrates npm tokens, GitHub PATs, AWS credentials, and HashiCorp Vault secrets. The attack requires no authentication as it executes automatically upon installation.

Business Impact

The impact of this vulnerability is critical, as it facilitates a complete compromise of the development and deployment environments. Successful exploitation allows attackers to steal long-lived credentials, potentially leading to unauthorized access to cloud infrastructure, source code repositories, and production systems. Given the CVSS score of 10.0, this represents a total loss of confidentiality, integrity, and availability for the affected host.

Remediation Plan

Immediate Action: Remove the compromised package, clear the npm cache, and install version 0.1.20 or later. Crucially, rotate all credentials that were present in the environment at the time of installation, including AWS keys, GitHub tokens, and npm publish tokens.

Proactive Monitoring: Audit CI/CD pipelines and developer workstations for indicators of compromise, specifically checking for unexpected files in .claude/ or .vscode/ directories.

Compensating Controls: Implement supply chain security tools that perform dependency scanning and verify package integrity before installation.

Exploitation Status

Public Exploit Available: No (Exploit available: false)

Analyst Notes: As of July 20, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The malicious code was part of a supply chain injection incident, and the primary risk stems from the credentials already harvested during installation.

Analyst Recommendation

Users of the affected package must treat all systems where these versions were installed as potentially compromised. Immediate rotation of every secret present in the environment is mandatory, followed by a thorough forensic audit of the affected hosts to ensure no persistence mechanisms were established by the malicious payload.

---METADATA---
VENDOR: gtsteffaniak
PRODUCT: filebrowser
AFFECTED_VERSIONS: < 1.3.2-stable, < 1.4.1-beta
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
An information exposure vulnerability in FileBrowser Quantum allows unauthenticated remote attackers to access sensitive information due to improper security controls.

Executive Summary:
A critical information exposure vulnerability in FileBrowser Quantum allows unauthenticated attackers to remotely access sensitive system information, posing a significant risk to data privacy.

Vulnerability Details

CVE-ID: CVE-2026-46410

Affected Software: gtsteffaniak filebrowser

Affected Versions: < 1.3.2-stable, < 1.4.1-beta

Vulnerability: The vulnerability is categorized as CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor). It allows an unauthenticated, remote attacker to bypass intended access controls and retrieve sensitive data from the file manager.

Business Impact

With a CVSS score of 8.7, this flaw poses a severe risk to the confidentiality of stored data. Unauthorized access to a file manager can lead to the exposure of proprietary business documents, configuration files, or credentials, resulting in significant data breaches and potential regulatory non-compliance.

Remediation Plan

Immediate Action: Update the FileBrowser installation to the latest stable release (1.3.2-stable or higher) or the corresponding patched beta version to remediate the exposure.

Proactive Monitoring: Review access logs for unusual patterns of directory listing or file retrieval requests originating from unknown or unauthorized IP addresses.

Compensating Controls: Ensure the application is behind a robust authentication proxy or VPN, and restrict network access to the file manager interface to trusted internal segments only.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of July 21, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is highly concerning due to the lack of required authentication for exploitation.

Analyst Recommendation

The ability for an unauthenticated user to access sensitive files makes this a high-priority remediation task. Organizations should apply the vendor-provided patches immediately to secure their file management infrastructure.

---METADATA---
VENDOR: givanz
PRODUCT: Vvveb
AFFECTED_VERSIONS: < 1.0.8.3
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
Vvveb CMS is susceptible to an authorization bypass vulnerability allowing authenticated users to manipulate resources via user-controlled keys.

Executive Summary:
An authorization bypass vulnerability in Vvveb CMS could allow authenticated users to perform unauthorized actions, potentially compromising data integrity.

Vulnerability Details

CVE-ID: CVE-2026-46408

Affected Software: givanz Vvveb

Affected Versions: < 1.0.8.3

Vulnerability: This vulnerability, categorized as CWE-639, stems from improper authorization checks, allowing a user with low privileges to access or manipulate data by modifying user-controlled keys.

Business Impact

Successful exploitation allows an attacker to bypass intended access controls, leading to unauthorized data modification or administrative actions within the CMS. While the CVSS score of 7.6 reflects a high severity due to the potential for significant impact on data integrity, the requirement for initial authentication limits the immediate attack surface.

Remediation Plan

Immediate Action: Update the Vvveb CMS installation to version 1.0.8.3 or later immediately.

Proactive Monitoring: Review application access logs for unusual patterns of resource access or unauthorized modification attempts by low-privileged accounts.

Compensating Controls: Implement a Web Application Firewall (WAF) with rules configured to detect and block suspicious parameter tampering or unexpected API requests.

Exploitation Status

Public Exploit Available: No (Exploit_available: false)

Analyst Notes: As of May 17, 2026, there is no public information indicating active exploitation in the wild; however, per CISA's SSVC assessment a proof-of-concept exists, so exploitation risk should be treated as credible. The flaw's inherent exploitability is moderate due to the requirement for an authenticated session.

Analyst Recommendation

The vulnerability poses a significant risk to the integrity of the Vvveb CMS environment. Administrators should prioritize applying the vendor-provided security update to version 1.0.8.3 to eliminate the underlying authorization flaw and prevent potential unauthorized data manipulation.

---METADATA---
VENDOR: givanz
PRODUCT: Vvveb
AFFECTED_VERSIONS: givanz Vvveb: < 1.0.8.3
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
An authorization bypass vulnerability in the Vvveb CMS allows attackers to manipulate user-controlled keys to access unauthorized functionality.

Executive Summary:
An authorization bypass vulnerability in Vvveb CMS could allow authenticated attackers to gain unauthorized access to restricted features or data.

Vulnerability Details

CVE-ID: CVE-2026-46407

Affected Software: givanz Vvveb

Affected Versions: givanz Vvveb < 1.0.8.3

Vulnerability: This is an authorization bypass (CWE-639) where the application fails to properly validate user-controlled keys. The vulnerability requires the attacker to have low-level privileges (PR:L) to initiate the request.

Business Impact

With a CVSS score of 8.1 (High), this vulnerability poses a significant risk to the integrity and confidentiality of the CMS. An attacker could exploit this to perform administrative actions, modify website content, or access sensitive business data, leading to potential operational disruption or data breaches.

Remediation Plan

Immediate Action: Update the Vvveb CMS installation to version 1.0.8.3 or later immediately.

Proactive Monitoring: Review audit logs for unusual access patterns or unauthorized attempts to perform administrative functions by low-privileged user accounts.

Compensating Controls: Deploy a Web Application Firewall (WAF) with rules configured to block suspicious requests targeting CMS parameter manipulation.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of May 18, 2026, there is no confirmed active exploitation in the wild; however, per CISA's SSVC assessment a proof-of-concept exists, so exploitation risk should be treated as credible. The vulnerability is highly exploitable due to the predictable nature of the authorization flaw.

Analyst Recommendation

The presence of a proof-of-concept elevates the urgency of this patch. Administrators should prioritize upgrading their Vvveb instances to the latest version to prevent potential unauthorized access and maintain system security.

---METADATA---
VENDOR: Kubernetes
PRODUCT: UDS Identity Config
AFFECTED_VERSIONS: 0.11.0 through 0.26.0
---END_METADATA---

Description Summary:
A logic error in the Kubernetes UDS Identity Config component allows attackers to bypass client secret authentication and obtain unauthorized OAuth2 tokens.

Executive Summary:
A critical authentication bypass in Kubernetes UDS Identity Config allows attackers to impersonate clients and gain unauthorized access to service accounts.

Vulnerability Details

CVE-ID: CVE-2026-46389

Affected Software: Kubernetes UDS Identity Config

Affected Versions: 0.11.0 through 0.26.0

Vulnerability: A logic error in the client-kubernetes-secret Keycloak client authenticator causes the user-submitted client_secret to be overwritten by the mounted Kubernetes secret before comparison. This allows an attacker who knows a client_id to authenticate with an arbitrary secret and obtain tokens scoped to that client's service account.

Business Impact

With a CVSS score of 10.0, this vulnerability represents the highest level of risk. An attacker can gain broad administrative or service-level access, such as the ability to modify other clients via the uds-operator token, potentially leading to a full compromise of the identity management system and associated services.

Remediation Plan

Immediate Action: Update UDS Identity Config to version 0.26.1 or later.

Proactive Monitoring: Monitor Keycloak authentication logs for unusual token request patterns or authentication attempts using unexpected client secrets.

Compensating Controls: Restrict access to the Keycloak token endpoint at the network or ingress controller level to limit the exposure of the identity service.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of June 5, 2026, there is no public information indicating active exploitation of this vulnerability. However, the critical nature of the flaw and the potential for total identity compromise make it an extremely high-risk target.

Analyst Recommendation

Immediate remediation is required due to the CVSS 10.0 rating and the potential for complete identity provider compromise. Organizations must upgrade to version 0.26.1 and review all recent authentication activity for signs of unauthorized token generation.

---METADATA---
VENDOR: OpenProject
PRODUCT: OpenProject
AFFECTED_VERSIONS: All versions prior to the patch
---END_METADATA---

Description Summary:
A default, insecure secret key configuration in the official OpenProject Docker image allows authenticated users to achieve remote code execution via Marshal-deserialization of cookies.

Executive Summary:
A critical security misconfiguration in the official OpenProject Docker image exposes users to remote code execution due to the use of a predictable, default Rails master key.

Vulnerability Details

CVE-ID: CVE-2026-46386

Affected Software: OpenProject

Affected Versions: All versions using the vulnerable default Docker image configuration

Vulnerability: The official Docker image ships with a default Rails secret key (SECRET_KEY_BASE=OVERWRITE_ME), which allows authenticated users to forge cookies. Because the application uses :marshal for cookie serialization, this allows an attacker to trigger arbitrary code execution during the deserialization process.

Business Impact

This vulnerability carries a CVSS score of 9.9, reflecting the extreme risk of total system compromise. By leveraging this flaw, an authenticated user can execute arbitrary code on the server hosting the OpenProject application. This grants the attacker full control over the project management environment, facilitating lateral movement, data theft, or complete system takeover.

Remediation Plan

Immediate Action: Update to the latest version of OpenProject and ensure the SECRET_KEY_BASE environment variable is changed to a strong, unique, and securely generated secret.

Proactive Monitoring: Monitor server logs for signs of anomalous process execution or unexpected system-level changes originating from the OpenProject container.

Compensating Controls: Restrict access to the OpenProject instance to trusted networks only and ensure that the application is running with the least privilege necessary within the container environment.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of Jun 26, 2026, there is no public information indicating active exploitation of this vulnerability. However, the presence of a hardcoded, publicly known default secret key makes this an attractive target for attackers, and the risk of exploitation remains critical.

Analyst Recommendation

The reliance on a default, predictable secret key in a production-ready Docker image is a significant security failure. Administrators must immediately rotate their secret keys and update their deployment configurations to ensure the environment is secured against this deserialization attack vector.

---METADATA---
VENDOR: Meeting Room Booking System
PRODUCT: mrbs-code
AFFECTED_VERSIONS: < 1.12.2
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
A Server-Side Request Forgery (SSRF) vulnerability in the Meeting Room Booking System (MRBS) allows unauthenticated attackers to send unauthorized requests to internal or external resources.

Executive Summary:
An unauthenticated Server-Side Request Forgery vulnerability in the Meeting Room Booking System allows attackers to abuse the application to probe internal network resources.

Vulnerability Details

CVE-ID: CVE-2026-46382

Affected Software: Meeting Room Booking System (MRBS)

Affected Versions: Versions prior to 1.12.2

Vulnerability: This is an SSRF vulnerability (CWE-918) which allows an attacker to force the server to make requests to unintended locations. Notably, this vulnerability is exploitable by an unauthenticated attacker (PR:N).

Business Impact

By leveraging the server as a proxy, an attacker can bypass firewalls to scan internal network segments, access sensitive internal APIs, or interact with cloud metadata services. With a CVSS score of 8.7, this vulnerability represents a severe threat to network segmentation and internal defense-in-depth strategies, potentially leading to further lateral movement within the network.

Remediation Plan

Immediate Action: Upgrade to MRBS version 1.12.2 or higher to resolve the SSRF vulnerability.

Proactive Monitoring: Monitor server egress traffic for unusual outbound connections, especially those directed toward internal IP addresses or sensitive cloud infrastructure endpoints.

Compensating Controls: Restrict the application server's network access to only necessary external resources via firewall egress rules to prevent unauthorized scanning of the internal network.

Exploitation Status

Public Exploit Available: No confirmed public exploit available.

Analyst Notes: As of August 13, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The lack of authentication requirements makes this vulnerability particularly dangerous, as it can be exploited remotely without prior system access.

Analyst Recommendation

The ability for an unauthenticated attacker to perform SSRF is a critical security failure. Organizations deploying the Meeting Room Booking System should prioritize patching this software immediately to close the potential vector for internal network reconnaissance and lateral movement.

---METADATA---
VENDOR: OpenWrt
PRODUCT: luci-app-https-dns-proxy
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
The luci-app-https-dns-proxy package for OpenWrt contains an unspecified vulnerability.

Executive Summary:
A high-severity vulnerability has been identified in the luci-app-https-dns-proxy package for OpenWrt, which requires immediate attention from network administrators.

Vulnerability Details

CVE-ID: CVE-2026-46368

Affected Software: OpenWrt luci-app-https-dns-proxy

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The specific nature of this vulnerability in the DNS proxy application is currently under investigation, but it has been rated with a high CVSS score, suggesting a significant risk to network security.

Business Impact

With a CVSS score of 8.8, this vulnerability could potentially allow attackers to intercept or manipulate DNS traffic, leading to man-in-the-middle attacks or redirection of network users to malicious sites, which is critical for infrastructure security.

Remediation Plan

Immediate Action: Check for OpenWrt package updates and apply the latest version of the luci-app-https-dns-proxy package.

Proactive Monitoring: Monitor DNS query logs for signs of redirection or unauthorized traffic patterns.

Compensating Controls: If a patch is unavailable, consider temporarily disabling the proxy service or implementing alternative DNS security measures (e.g., DNSSEC).

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 27, 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

Network administrators should treat this vulnerability with urgency. Given the potential impact on network traffic integrity, ensure that all OpenWrt packages are updated to the latest secure versions as soon as they become available.

---METADATA---
VENDOR: thorsten
PRODUCT: phpMyFAQ
AFFECTED_VERSIONS: thorsten phpmyfaq: 4.1.1 up to (excluding) 4.1.2
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
A stored cross-site scripting (XSS) vulnerability exists in phpMyFAQ, allowing attackers to inject malicious scripts into the application via the comment rendering utility.

Executive Summary:
A stored cross-site scripting vulnerability in phpMyFAQ allows authenticated attackers to execute arbitrary scripts in the context of other users' sessions.

Vulnerability Details

CVE-ID: CVE-2026-46367

Affected Software: thorsten phpMyFAQ

Affected Versions: thorsten phpmyfaq: 4.1.1 up to (excluding) 4.1.2

Vulnerability: This is a stored Cross-Site Scripting (XSS) vulnerability (CWE-79) occurring within the comment rendering component. The attack requires the user to have low privileges (PR:L) and involves the interaction of a victim (UI:P).

Business Impact

The CVSS score of 7.6 (High) highlights the risk of session hijacking and unauthorized data access. By injecting malicious scripts, an attacker could steal session cookies, perform actions on behalf of administrative users, or redirect users to malicious external sites, damaging both user trust and organizational reputation.

Remediation Plan

Immediate Action: Update phpMyFAQ to version 4.1.2 or later, where the input sanitization for comment rendering has been corrected.

Proactive Monitoring: Inspect web application logs for suspicious characters or script tags within user-submitted comments or content fields.

Compensating Controls: Implement a robust Content Security Policy (CSP) to restrict the execution of unauthorized scripts and utilize WAF rules to detect and block common XSS payloads.

Exploitation Status

Public Exploit Available: No (exploit_available: false)

Analyst Notes: As of May 16, 2026, there is no confirmed active exploitation in the wild; however, per CISA's SSVC assessment a proof-of-concept exists, so exploitation risk should be treated as credible. The flaw is inherently dangerous as it allows for persistent malicious code execution within the application.

Analyst Recommendation

Given the potential for account takeover through XSS, immediate application of the patch is necessary. Organizations should ensure that all instances of phpMyFAQ are updated to the secure version 4.1.2 to eliminate the XSS vector.

---METADATA---
VENDOR: thorsten
PRODUCT: phpMyFAQ
AFFECTED_VERSIONS: 0 up to (excluding) 4.1.2
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
phpMyFAQ is susceptible to an unauthenticated information disclosure vulnerability due to incorrect authorization checks in the application.

Executive Summary:
A critical authorization bypass vulnerability in phpMyFAQ allows unauthenticated attackers to potentially access sensitive information.

Vulnerability Details

CVE-ID: CVE-2026-46366

Affected Software: thorsten phpMyFAQ

Affected Versions: 0 up to (excluding) 4.1.2

Vulnerability: This vulnerability (CWE-863) allows unauthenticated remote attackers to bypass permission checks, specifically affecting the getIdFromSolutionId function, leading to unauthorized information disclosure.

Business Impact

The ability for unauthenticated users to extract sensitive data presents a severe risk to confidentiality. With a CVSS score of 7.5, this vulnerability is highly dangerous as it requires no user interaction or prior credentials, potentially leading to widespread data exposure if not addressed immediately.

Remediation Plan

Immediate Action: Upgrade phpMyFAQ to version 4.1.2 or later to remediate the authorization check bypass.

Proactive Monitoring: Monitor database query logs and web server traffic for unusual access patterns targeting FAQ solution IDs or administrative endpoints.

Compensating Controls: Deploy a Web Application Firewall (WAF) to filter out suspicious requests targeting internal application functions until the software can be patched.

Exploitation Status

Public Exploit Available: No (Exploit_available: false)

Analyst Notes: As of May 17, 2026, there is no confirmed active exploitation in the wild; however, per CISA's SSVC assessment a proof-of-concept exists, so exploitation risk should be treated as credible. The vulnerability is highly automatable, which significantly elevates the risk of widespread exploitation.

Analyst Recommendation

Given the unauthenticated nature of this vulnerability and its potential for mass data disclosure, organizations must treat this as a high-priority incident. Immediate patching to version 4.1.2 is strongly recommended to protect sensitive knowledge base content.

---METADATA---
VENDOR: phpMyFAQ
PRODUCT: phpMyFAQ
AFFECTED_VERSIONS: Prior to 4.1.2
---END_METADATA---

Description Summary:
phpMyFAQ contains an unauthenticated SQL injection vulnerability in its captcha handling methods, allowing attackers to extract sensitive database information.

Executive Summary:
An unauthenticated SQL injection vulnerability in phpMyFAQ allows attackers to extract sensitive data, including administrative tokens and credentials, from the backend database.

Vulnerability Details

CVE-ID: CVE-2026-46364

Affected Software: phpMyFAQ

Affected Versions: Prior to 4.1.2

Vulnerability: The application fails to sanitize User-Agent headers before incorporating them into database queries, allowing unauthenticated attackers to perform time-based blind SQL injection.

Business Impact

The exposure of administrative credentials and tokens enables full application takeover and sensitive data breach. A CVSS score of 9.8 highlights the critical danger of this unauthenticated data access.

Remediation Plan

Immediate Action: Update phpMyFAQ to version 4.1.2 or later to patch the vulnerable captcha methods.

Proactive Monitoring: Monitor database query logs for time-intensive queries or patterns associated with SQL injection attempts.

Compensating Controls: Deploy a Web Application Firewall (WAF) with SQL injection protection rules to filter malicious User-Agent headers.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 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

This vulnerability provides a direct pathway to database compromise. Immediate patching is required to prevent unauthorized access to sensitive application data.

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

Description Summary:
A high-severity vulnerability has been identified in Keycloak, an open-source identity and access management solution, which could compromise authentication integrity.

Executive Summary:
Keycloak is affected by a critical flaw that could allow attackers to undermine identity management and gain unauthorized access to protected applications.

Vulnerability Details

CVE-ID: CVE-2026-4636

Affected Software: Keycloak

Affected Versions: See vendor advisory for affected versions

Vulnerability: The vulnerability exists within the Keycloak core identity management framework. While specific technical details are limited, flaws in such systems typically involve authentication bypasses, improper token validation, or privilege escalation vulnerabilities that can be exploited by an attacker.

Business Impact

Keycloak is a central component for authentication across many enterprises; therefore, a compromise here could grant an attacker access to any application integrated with the service. The CVSS score of 8.1 reflects the high risk of unauthorized data access and the potential for widespread lateral movement within an organization's infrastructure.

Remediation Plan

Immediate Action: Apply the latest security patches from the Keycloak project immediately to secure the identity provider.

Proactive Monitoring: Review Keycloak audit logs for unusual login patterns, unauthorized client registrations, or unexpected changes to realm roles and permissions.

Compensating Controls: Enable Multi-Factor Authentication (MFA) for all users and restrict access to the Keycloak admin console to internal, trusted networks only.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of April 4, 2026, there is no public information indicating active exploitation. However, identity providers are high-value targets for attackers, and the potential for exploitation is considered high.

Analyst Recommendation

Organizations relying on Keycloak for identity and access management must treat this vulnerability with the highest urgency. Applying the vendor's security updates is the only effective way to mitigate the risk to the entire authentication chain.

---METADATA---
VENDOR: thorsten
PRODUCT: phpMyFAQ
AFFECTED_VERSIONS: 0 up to (excluding) 4.1.2
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
phpMyFAQ is susceptible to a SQL injection vulnerability via unescaped OAuth token fields, potentially allowing for arbitrary command execution.

Executive Summary:
An SQL injection vulnerability in phpMyFAQ allows remote attackers to compromise the underlying database, leading to potential total system impact.

Vulnerability Details

CVE-ID: CVE-2026-46359

Affected Software: thorsten phpMyFAQ

Affected Versions: 0 up to (excluding) 4.1.2

Vulnerability: This vulnerability (CWE-89) occurs due to improper neutralization of special elements in SQL commands within the currentUser->setTokenData function when processing unescaped OAuth token fields.

Business Impact

This SQL injection vulnerability permits an attacker to manipulate database queries, potentially leading to unauthorized data access, modification, or total system compromise. The CVSS score of 7.5 underscores the critical nature of this flaw, as it allows for high technical impact on the confidentiality, integrity, and availability of the application.

Remediation Plan

Immediate Action: Upgrade to phpMyFAQ version 4.1.2 or later to incorporate the necessary input sanitization fixes.

Proactive Monitoring: Inspect database logs for abnormal SQL syntax or unexpected query structures that suggest injection attempts.

Compensating Controls: Utilize a Web Application Firewall (WAF) configured with SQL injection protection rules to block malicious payloads targeting OAuth token fields.

Exploitation Status

Public Exploit Available: No (Exploit_available: false)

Analyst Notes: As of May 17, 2026, there is no confirmed active exploitation in the wild; however, per CISA's SSVC assessment a proof-of-concept exists, so exploitation risk should be treated as credible. While exploitation requires specific conditions, the potential for total technical impact makes this a high-risk vulnerability.

Analyst Recommendation

SQL injection is a severe security flaw that can lead to complete database compromise. Security teams must ensure all instances of phpMyFAQ are updated to version 4.1.2 immediately to neutralize this threat and prevent potential data breaches.

---METADATA---
VENDOR: Coder
PRODUCT: Coder
AFFECTED_VERSIONS: 2.24.5, 2.29.13, 2.30.8, 2.31.12, 2.32.2, and 2.33.3 (fixed versions)
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
Coder contains an improper cryptographic signature verification flaw in azureidentity.Validate(), allowing attackers to forge session tokens via manipulated Azure VM identities.

Executive Summary:
A critical cryptographic vulnerability in Coder allows attackers to forge workspace session tokens, leading to unauthorized access to remote development environments.

Vulnerability Details

CVE-ID: CVE-2026-46354

Affected Software: Coder

Affected Versions: < 2.24.5, 2.29.0 < 2.29.13, 2.30.0 < 2.30.8, 2.31.0 < 2.31.12, 2.32.0-rc.0 < 2.32.2, 2.33.0-rc.0 < 2.33.3

Vulnerability: The application fails to verify the PKCS#7 signature during Azure identity validation. An unauthenticated attacker can supply a forged VM ID to obtain a valid session token for a target workspace.

Business Impact

With a CVSS score of 9.1, this vulnerability poses a severe threat to the integrity of development environments. An attacker could gain unauthorized access to source code, secrets, and infrastructure tokens stored within developer workspaces, potentially leading to supply chain compromises and intellectual property theft.

Remediation Plan

Immediate Action: Upgrade the Coder platform to the patched versions: 2.24.5, 2.29.13, 2.30.8, 2.31.12, 2.32.2, or 2.33.3.

Proactive Monitoring: Audit session logs for unusual workspace access patterns or tokens originating from unrecognized VM IDs.

Compensating Controls: Reconfigure Azure templates to utilize token-based authentication rather than azure-instance-identity until the patch is successfully applied.

Exploitation Status

Public Exploit Available: False

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

Analyst Recommendation

This vulnerability represents a significant risk to the security of development pipelines. Administrators must verify their current Coder version and apply the recommended patches immediately to prevent session token forgery and unauthorized workspace access.

---METADATA---
VENDOR: bigbluebutton
PRODUCT: bigbluebutton
AFFECTED_VERSIONS: < 3.0.21
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
BigBlueButton is affected by an improper access control vulnerability, which may allow an authenticated user to perform unauthorized actions within the virtual classroom.

Executive Summary:
An improper access control vulnerability in BigBlueButton versions prior to 3.0.21 permits authenticated users to perform unauthorized actions, threatening platform integrity.

Vulnerability Details

CVE-ID: CVE-2026-46353

Affected Software: bigbluebutton bigbluebutton

Affected Versions: < 3.0.21

Vulnerability: This is an improper access control vulnerability (CWE-284) that allows an authenticated user to bypass intended restrictions. The vulnerability is accessible via the network and requires the attacker to have already established an authenticated session.

Business Impact

Unauthorized access control can result in the exposure or manipulation of sensitive classroom data and administrative settings. Given the CVSS score of 8.1, successful exploitation could lead to significant disruption of virtual learning environments and potential privacy breaches.

Remediation Plan

Immediate Action: Apply the vendor-provided update to version 3.0.21 immediately.

Proactive Monitoring: Audit user activity logs to identify any accounts performing actions outside of their assigned roles or permissions.

Compensating Controls: Implement strict role-based access control (RBAC) policies and ensure that all user permissions are reviewed and restricted to the minimum required for their function.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of July 17, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. Per CISA's SSVC assessment, this vulnerability is not considered automatable, which slightly lowers the immediate urgency compared to network-wormable flaws.

Analyst Recommendation

Security teams should treat this access control flaw with high priority. Upgrading to version 3.0.21 is the only effective way to ensure that access restrictions are correctly enforced and that user data remains protected.

---METADATA---
VENDOR: bigbluebutton
PRODUCT: bigbluebutton
AFFECTED_VERSIONS: < 3.0.21
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
BigBlueButton is affected by a vulnerability involving the use of insufficiently random values, which may allow an authenticated user to bypass security controls.

Executive Summary:
An insufficient randomness vulnerability in BigBlueButton versions prior to 3.0.21 could allow authenticated users to compromise sensitive session information.

Vulnerability Details

CVE-ID: CVE-2026-46351

Affected Software: bigbluebutton bigbluebutton

Affected Versions: < 3.0.21

Vulnerability: This vulnerability (CWE-330) stems from the use of insufficiently random values, which can lead to predictable identifiers. The attack requires the user to be authenticated, meaning the attacker must first gain access to the system.

Business Impact

Predictable values can allow an authenticated attacker to hijack sessions or gain unauthorized access to virtual classroom data. This threatens the confidentiality and integrity of user interactions within the platform. With a CVSS score of 8.1, the potential for unauthorized access requires prompt attention to ensure the safety of academic or corporate communications.

Remediation Plan

Immediate Action: Upgrade to BigBlueButton version 3.0.21 or later to resolve the randomness issue.

Proactive Monitoring: Review application logs for suspicious access patterns or session activity that deviates from established user behavior profiles.

Compensating Controls: Ensure that all administrative access is protected by multi-factor authentication to reduce the likelihood of an attacker gaining the initial access required to exploit this flaw.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of July 17, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The reliance on authentication for exploitation limits the attack surface but does not negate the impact.

Analyst Recommendation

Organizations utilizing BigBlueButton should move quickly to apply the 3.0.21 update. This patch corrects the underlying cryptographic weakness and secures the platform against potential session-based attacks.

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

Description Summary:
A critical security vulnerability has been identified in the Mastodon social network server, necessitating prompt remediation to protect instance integrity.

Executive Summary:
The Mastodon social network platform is vulnerable to a high-severity flaw that could permit unauthorized actions or data exposure within the server environment.

Vulnerability Details

CVE-ID: CVE-2026-46348

Affected Software: Mastodon Mastodon

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability affects the Mastodon server, which utilizes the ActivityPub protocol. The flaw likely resides in the handling of network requests or user data, potentially allowing an attacker to bypass security checks or manipulate server-side processes.

Business Impact

With a CVSS score of 8.7, this vulnerability presents a substantial risk of unauthorized access or data manipulation. For organizations hosting their own Mastodon instances, an exploit could result in the compromise of user accounts, leakage of private communications, or the total takeover of the server instance, severely damaging organizational reputation.

Remediation Plan

Immediate Action: Apply the latest security updates provided by the Mastodon project immediately upon release.

Proactive Monitoring: Monitor server logs for anomalous ActivityPub traffic patterns or unexpected administrative configuration changes.

Compensating Controls: Deploy a WAF configured to inspect and block malicious payloads targeting ActivityPub endpoints.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 25, 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 urgency of this advisory. Administrators must treat this as a high-priority task, ensuring that all Mastodon instances are updated to the most recent secure version to mitigate the risk of exploitation and maintain platform security.

---METADATA---
VENDOR: oscal-compass
PRODUCT: compliance-trestle
AFFECTED_VERSIONS: >= 4.0.0, < 4.0.3, < 3.12.2
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
The compliance-trestle platform is vulnerable to multiple path traversal flaws, allowing unauthorized access to files outside of restricted directories.

Executive Summary:
The compliance-trestle platform is vulnerable to path traversal attacks in versions prior to 4.0.3 and 3.12.2, potentially leading to unauthorized file access or modification.

Vulnerability Details

CVE-ID: CVE-2026-46345

Affected Software: oscal-compass compliance-trestle

Affected Versions: >= 4.0.0, < 4.0.3; < 3.12.2

Vulnerability: The application suffers from improper limitation of pathnames, including absolute path traversal and external control of file paths. This allows an attacker to manipulate file operations, potentially leading to unauthorized data disclosure or system-wide impacts.

Business Impact

Path traversal vulnerabilities can allow attackers to read sensitive configuration files, source code, or internal system data. With a CVSS score of 8.4, the risk of total technical impact is significant, potentially leading to a full compromise of the local environment where the tool is running.

Remediation Plan

Immediate Action: Update the compliance-trestle package to version 4.0.3 or 3.12.2, depending on the current branch in use.

Proactive Monitoring: Monitor file system access logs for attempts to access directories or files outside of the expected application path.

Compensating Controls: Run the application with the principle of least privilege, ensuring the process owner has minimal access to the underlying operating system files.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of August 18, 2026, there is no confirmed active exploitation in the wild; however, per CISA's SSVC assessment, a proof-of-concept exists, so exploitation risk should be treated as credible. The vulnerability is highly exploitable due to the nature of path traversal flaws.

Analyst Recommendation

The existence of a proof-of-concept makes this a credible threat. Users should verify their current version and apply the appropriate update immediately to prevent unauthorized file system access.

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

Description Summary:
A high-severity vulnerability in the Netty framework may enable unauthorized actions against protocol servers and clients.

Executive Summary:
A high-severity vulnerability exists within the Netty framework, creating a security risk for systems relying on its protocol-handling capabilities.

Vulnerability Details

CVE-ID: CVE-2026-46340

Affected Software: Netty Project Netty

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The flaw affects the Netty framework, which is a foundational tool for building network applications. This vulnerability could be exploited to compromise the stability or security of systems using the framework, necessitating prompt attention from security administrators.

Business Impact

The CVSS score of 7.5 underscores the potential for significant business impact. If exploited, this vulnerability could lead to unauthorized access to application data or cause service outages, negatively affecting organizational productivity and the confidentiality of network traffic.

Remediation Plan

Immediate Action: Prioritize the deployment of vendor-supplied security patches to all systems identified as using the Netty framework.

Proactive Monitoring: Conduct thorough reviews of network and application logs to detect any signs of exploitation attempts or anomalous behavior consistent with this vulnerability.

Compensating Controls: Deploy perimeter security measures, such as WAFs, to block malicious traffic and provide an additional layer of protection while awaiting official patches.

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

Given the prevalence of the Netty framework, organizations should act decisively to mitigate this high-severity threat. Maintaining an updated software environment and implementing strict monitoring are critical steps to protect against the risks posed by this vulnerability.

---METADATA---
VENDOR: Red Hat
PRODUCT: Keycloak
AFFECTED_VERSIONS: See vendor advisory for affected versions
---END_METADATA---

Description Summary:
A security flaw has been identified in Keycloak that could compromise identity and access management processes.

Executive Summary:
A high-severity vulnerability in Keycloak could allow attackers to bypass security controls or gain unauthorized access to protected resources.

Vulnerability Details

CVE-ID: CVE-2026-4634

Affected Software: Red Hat Keycloak

Affected Versions: See vendor advisory for affected versions

Vulnerability: The flaw was discovered in Keycloak, an open-source identity and access management solution. While specific technical details are limited, the vulnerability likely pertains to the authentication flow or session management, potentially allowing an attacker to impersonate legitimate users.

Business Impact

As Keycloak is a central hub for authentication, any vulnerability in this product carries substantial risk. A successful exploit could lead to full account takeover, unauthorized access to sensitive enterprise applications, and significant regulatory compliance violations. The CVSS score of 7.5 highlights the urgency of this high-severity threat.

Remediation Plan

Immediate Action: Apply the recommended security updates from the Keycloak project or Red Hat immediately to secure the authentication server.

Proactive Monitoring: Review Keycloak audit logs for suspicious login attempts, unauthorized client registrations, or unusual token exchange patterns.

Compensating Controls: Implement multi-factor authentication (MFA) across all realms and use a Web Application Firewall (WAF) to inspect traffic for common authentication bypass patterns.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of April 4, 2026, there is no public information indicating active exploitation of this vulnerability. Identity providers are extremely high-value targets, and exploitation often follows shortly after disclosure.

Analyst Recommendation

Keycloak serves as the gatekeeper for your digital assets; therefore, this CVSS 7.5 vulnerability must be addressed with the highest priority. Apply the latest patches immediately and perform a comprehensive review of your IAM policies to ensure a defense-in-depth posture.

---METADATA---
VENDOR: decolua
PRODUCT: 9router
AFFECTED_VERSIONS: 0.4.30 through 0.4.36
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
9Router contains an authentication bypass vulnerability allowing unauthenticated remote command execution via unprotected API endpoints.

Executive Summary:
The 9Router AI router software is affected by a critical vulnerability that permits unauthenticated attackers to execute arbitrary system commands, leading to full remote control.

Vulnerability Details

CVE-ID: CVE-2026-46339

Affected Software: decolua 9router

Affected Versions: 0.4.30 through 0.4.36

Vulnerability: This vulnerability involves missing authentication checks in the middleware for specific API routes, which allows an unauthenticated attacker to perform command injection via the MCP bridge or register custom plugins.

Business Impact

Successful exploitation of this flaw grants an attacker full command execution capabilities on the host system. Given the CVSS score of 10.0, this represents a maximum severity risk that could result in total system compromise, data exfiltration, or the deployment of persistent malware within the network environment.

Remediation Plan

Immediate Action: Update the 9router installation to version 0.4.37 or later immediately to resolve the authentication and command injection vulnerabilities.

Proactive Monitoring: Monitor system logs for unauthorized API requests targeting the /api/cli-tools/ or /api/mcp/ endpoints.

Compensating Controls: Deploy a Web Application Firewall (WAF) to block unauthorized access to the affected API paths until the update can be applied.

Exploitation Status

Public Exploit Available: No (only a Nuclei detection template exists).

Analyst Notes: As of July 15, 2026, there is no public information indicating active exploitation or a functional weaponized exploit for this vulnerability. The presence of a Nuclei template facilitates automated vulnerability scanning rather than direct exploitation.

Analyst Recommendation

This vulnerability presents a critical threat due to the ease of access and the severity of impact. Administrators must prioritize updating to version 0.4.37 immediately to prevent unauthorized remote command execution.

---METADATA---
VENDOR: OpenSIPS
PRODUCT: opensips
AFFECTED_VERSIONS: >= 3.4.0, < 3.6.6, >= 4.0.0-beta, < 4.0.0-rc1
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
OpenSIPS contains input validation and NULL pointer dereference vulnerabilities that allow unauthenticated remote attackers to crash the SIP server.

Executive Summary:
OpenSIPS is vulnerable to remote denial of service attacks due to improper input validation and NULL pointer dereference flaws, requiring immediate patching.

Vulnerability Details

CVE-ID: CVE-2026-46334

Affected Software: OpenSIPS opensips

Affected Versions: >= 3.4.0, < 3.6.6, >= 4.0.0-beta, < 4.0.0-rc1

Vulnerability: The software suffers from improper input validation (CWE-20) and NULL pointer dereference (CWE-476). An unauthenticated remote attacker can send malicious SIP traffic to trigger these conditions, leading to an application crash.

Business Impact

A successful exploit results in a denial of service, rendering the SIP server unable to process voice or messaging traffic. With a CVSS score of 8.7, this represents a significant risk to communications infrastructure and business-critical telephony services.

Remediation Plan

Immediate Action: Upgrade to OpenSIPS version 3.6.6, 4.0.0-rc1, or later to address the underlying code defects.

Proactive Monitoring: Monitor SIP server logs and process status to identify unexpected service restarts or crash reports that may indicate exploitation attempts.

Compensating Controls: Use an intrusion detection system (IDS) configured to identify and drop malformed SIP packets that deviate from standard protocol specifications.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of August 5, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The vulnerability is highly exploitable via network-based traffic given the lack of required authentication.

Analyst Recommendation

The critical nature of SIP infrastructure requires that this update be treated with high priority. Organizations should apply the provided patches immediately to restore system stability and protect against potential denial of service attacks.

---METADATA---
VENDOR: Linux
PRODUCT: Kernel
AFFECTED_VERSIONS: Linux kernel builds including the greybus driver prior to specified commits.
---END_METADATA---

Description Summary:
A buffer overflow exists in the Linux kernel's greybus driver, specifically within the cc1352_bootloader_rx function, due to missing bounds checks on receive buffers.

Executive Summary:
A critical buffer overflow vulnerability in the Linux kernel's greybus module could allow an attacker to trigger memory corruption or arbitrary code execution.

Vulnerability Details

CVE-ID: CVE-2026-46332

Affected Software: Linux Kernel

Affected Versions: Linux kernel builds that include the greybus driver (used on BeaglePlay and similar devices) prior to fixes in commits 0339a746ff7cd3f9d10f565e89c99dc93191e58d, 1214bf28965ceaf584fb20d357731264dd2e10e1, 663c2728a6d0f781044431111b53a27f71027e48, fb91d4e49fcbea0b5091394ac5b8f7d4124265c3.

Vulnerability: This is a buffer overflow (CWE-120) in the cc1352_bootloader_rx() function. The driver fails to validate the size of incoming data chunks before appending them to a fixed-size buffer, allowing a remote or local attacker with access to the bootloader UART interface to overflow the buffer.

Business Impact

With a CVSS score of 8.0, this vulnerability presents a significant risk of arbitrary memory corruption or potential code execution. Successful exploitation could lead to full system compromise, particularly on devices utilizing the BeaglePlay platform. The risk is elevated by the potential for remote exploitation if the UART interface is exposed.

Remediation Plan

Immediate Action: Update the Linux kernel to a version that includes the necessary bounds checks (referenced by the identified upstream commits).

Proactive Monitoring: Inspect system configurations to identify devices running the affected greybus driver and restrict physical or logical access to the associated UART interfaces.

Compensating Controls: Implement strict input validation or device-level firewalls if the UART interface is used for communication with untrusted components.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 14, 2026, there is no public information indicating active exploitation of this vulnerability. However, the nature of the flaw makes it a high-priority target for an attacker with local access.

Analyst Recommendation

Given the potential for code execution, this vulnerability warrants an urgent update. Organizations using devices equipped with the greybus driver should apply the kernel patches immediately to prevent unauthorized memory manipulation and potential system takeover.

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

Description Summary:
A vulnerability in the Linux kernel necessitated the reversion of the TCP ULP (Upper Layer Protocol) support feature for SMC (Shared Memory Communications).

Executive Summary:
The Linux kernel has reverted the TCP ULP support feature for SMC to address a critical flaw, and users should update to prevent potential instability.

Vulnerability Details

CVE-ID: CVE-2026-46330

Affected Software: Linux Kernel

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The implementation of TCP ULP support for SMC was found to be fundamentally flawed, leading to the total reversion of the feature (commit d7cd421da9da2cc7b4d25b8537f66db5c8331c40). Failure to remove this code leaves the kernel in a state susceptible to undefined behavior or security regressions.

Business Impact

Given the CVSS score of 7.8, this issue is considered high-risk. The inclusion of faulty ULP logic can expose the networking stack to unexpected behaviors that could be leveraged for system compromise or denial of service, impacting overall system reliability.

Remediation Plan

Immediate Action: Upgrade your Linux kernel to the version that includes the reversion of the affected TCP ULP support code.

Proactive Monitoring: Review system logs for networking-related errors, specifically those involving SMC or ULP socket configurations.

Compensating Controls: If immediate patching is not feasible, disable SMC support if it is not required for your specific network architecture.

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

Security teams should audit their environment for the presence of the faulty ULP implementation. Updating the kernel to a version that properly reverts this feature is essential to maintain a stable and secure network environment.

---METADATA---
VENDOR: Linux
PRODUCT: Kernel
AFFECTED_VERSIONS: Amazon Linux: Kernel-5.10 Extra (Pending Fix), Kernel-5.15 Extra (Pending Fix), Amazon Linux 2023 (kernel, kernel6.12, kernel6.18 - Pending Fix). Red Hat: All previous versions of packages in any minor update stream of a product listed as vulnerable.
---END_METADATA---

Description Summary:
An AppArmor security module flaw in the Linux kernel allows local attackers to bypass resource limits for POSIX CPU timers.

Executive Summary:
A vulnerability in the Linux kernel AppArmor module allows for the bypass of CPU resource limits, potentially leading to unauthorized resource consumption.

Vulnerability Details

CVE-ID: CVE-2026-46328

Affected Software: Linux Kernel

Affected Versions: Amazon Linux: Kernel-5.10 Extra (Pending Fix), Kernel-5.15 Extra (Pending Fix), Amazon Linux 2023 (kernel, kernel6.12, kernel6.18 - Pending Fix). Red Hat: All previous versions of packages in any minor update stream of a product listed as vulnerable.

Vulnerability: The AppArmor security module incorrectly enforces rlimit for POSIX CPU timers. This failure allows a local, authenticated user to bypass intended CPU time restrictions, leading to excessive resource consumption.

Business Impact

With a CVSS score of 7.3, this flaw poses a notable risk to multi-tenant environments and shared hosting platforms. An attacker can circumvent security policies to consume disproportionate CPU resources, negatively impacting the performance of other services or applications running on the same host.

Remediation Plan

Immediate Action: Monitor vendor security bulletins and apply the kernel patches as soon as they become available for your specific distribution.

Proactive Monitoring: Monitor system logs and resource usage for unusual CPU activity or processes exceeding expected operational boundaries.

Compensating Controls: Use alternative cgroup-based resource constraints or hardware-level partitioning to enforce resource limits until the kernel patch can be applied.

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

While this is a local privilege/resource bypass, it remains a serious concern for security-sensitive environments. Administrators should track the availability of the upstream kernel fix and schedule deployment across all affected Linux systems to restore proper resource enforcement.

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

Description Summary:
An unlocked check in the Linux kernel’s device mapper (dm) component can lead to race conditions during device suspension state verification.

Executive Summary:
An unlocked state-check vulnerability in the Linux kernel's device mapper could lead to inconsistent kernel state and potential system instability.

Vulnerability Details

CVE-ID: CVE-2026-46327

Affected Software: Linux Kernel

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The function dm_blk_report_zones performs an unlocked test for the dm_suspended_md status. Because the check is performed without appropriate locking, the state of the device mapper can change during the check, leading to race conditions.

Business Impact

With a CVSS score of 7.8, this flaw presents a substantial risk to systems relying on the device mapper for storage management. An attacker capable of triggering this race condition could cause a kernel panic or potentially interfere with storage I/O, leading to data unavailability or system-wide denial of service.

Remediation Plan

Immediate Action: Apply the vendor-provided kernel patch to ensure proper locking is enforced during the dm_suspended_md check.

Proactive Monitoring: Monitor storage subsystem logs for I/O errors or unexpected device-mapper related kernel warnings.

Compensating Controls: Ensure that sensitive storage operations are managed by privileged administrative accounts to limit the potential for unauthorized triggering of the vulnerable code path.

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

Storage subsystem integrity is paramount for system availability. Organizations should treat this vulnerability with high priority, ensuring that kernel updates are validated and deployed to all servers managing storage volumes via the device mapper.

---METADATA---
VENDOR: Linux
PRODUCT: Kernel
AFFECTED_VERSIONS: Linux kernel versions prior to 7.0-rc1
---END_METADATA---

Description Summary:
An improper initialization vulnerability exists in the Linux kernel's mprls0025pa pressure driver, which fails to zero out the spi_transfer structure before use.

Executive Summary:
A memory initialization vulnerability in the Linux kernel mprls0025pa driver poses a high security risk by potentially exposing uninitialized memory or triggering system instability.

Vulnerability Details

CVE-ID: CVE-2026-46326

Affected Software: Linux Kernel

Affected Versions: Linux kernel versions prior to 7.0-rc1 (fixed by commit 1e0ac56c92e26115cbc8cfc639843725cb3a7d6a).

Vulnerability: This is an improper initialization flaw in the iio: pressure: mprls0025pa driver. Because the spi_transfer structure is not consistently zeroed out before use, an attacker could potentially read sensitive information from uninitialized memory or trigger unpredictable system behavior, leading to a Denial of Service (DoS).

Business Impact

With a CVSS score of 8.4, this vulnerability is categorized as High severity. The potential for information disclosure or system-wide denial of service could impact the confidentiality and availability of critical infrastructure running affected kernel versions. If exploited, the instability of the kernel could lead to unexpected downtime for production systems.

Remediation Plan

Immediate Action: Update the Linux kernel to a version containing the fix, specifically commit 1e0ac56c92e26115cbc8cfc639843725cb3a7d6a (included in 7.0-rc1).

Proactive Monitoring: Monitor system logs for kernel panics or unusual driver-related errors that may indicate exploitation attempts or instability.

Compensating Controls: Ensure kernel hardening features such as Address Space Layout Randomization (ASLR) are enabled to increase the difficulty of exploiting memory-related vulnerabilities.

Exploitation Status

Public Exploit Available: false

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

Analyst Recommendation

Given the severity of kernel-level vulnerabilities, administrators should prioritize patching as soon as the upstream fix is integrated into their specific distribution's kernel updates. Immediate application of the kernel patch is necessary to mitigate the risk of memory disclosure and potential system crashes.

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

Description Summary:
A concurrency issue in the Linux kernel's netfilter/nf_tables component occurs due to incorrect list deletion methods during netlink hook unregistration.

Executive Summary:
A race condition in the Linux kernel's netfilter subsystem could allow concurrent processes to access invalid memory, risking system stability.

Vulnerability Details

CVE-ID: CVE-2026-46324

Affected Software: Linux Kernel

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The functions nft_netdev_unregister_hooks and __nft_unregister_flowtable_net_hooks utilize an incorrect list deletion method, failing to safely handle concurrent dumpers. This vulnerability allows for a race condition when managing netlink hooks, potentially leading to memory corruption.

Business Impact

The CVSS score of 7.8 underscores the severity of this vulnerability, which affects the kernel's core networking and filtering capabilities. Exploitation could lead to system instability, denial of service, or potentially lead to arbitrary code execution if an attacker can reliably trigger the race condition.

Remediation Plan

Immediate Action: Upgrade to the latest kernel release that includes the corrected list_del_rcu implementation for netfilter hooks.

Proactive Monitoring: Monitor for kernel-level crashes or segmentation faults specifically originating from netfilter or netlink-related operations.

Compensating Controls: Restrict access to nf_tables configuration (e.g., CAP_NET_ADMIN) to trusted processes to minimize the attack surface.

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

This vulnerability highlights the complexity of kernel synchronization. Security teams must ensure that systems utilizing advanced netfilter configurations are updated promptly, as the potential for local exploitation of race conditions in these subsystems is significant.

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

Description Summary:
An improper check in the Linux kernel’s GRO (Generic Receive Offload) implementation allows for the merging of zerocopy skbs, potentially violating memory management constraints.

Executive Summary:
A flaw in the Linux kernel's networking stack could allow improper merging of zerocopy network buffers, posing a risk to system memory integrity.

Vulnerability Details

CVE-ID: CVE-2026-46323

Affected Software: Linux Kernel

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The skb_gro_receive function fails to verify the SKBFL_MANAGED_FRAG_REFS flag when merging zerocopy skbs. This oversight allows improper handling of fragment references, which can lead to memory corruption or inconsistent state within the networking subsystem.

Business Impact

With a CVSS score of 7.8, this vulnerability represents a high-risk security threat. Exploitation could lead to kernel-level memory corruption, resulting in service interruption or the potential for local privilege escalation, necessitating urgent attention for systems handling high-volume network traffic.

Remediation Plan

Immediate Action: Update the Linux kernel to the version provided by your distribution that specifically addresses the skb_gro_receive zerocopy merging logic.

Proactive Monitoring: Review system stability metrics and watch for intermittent networking stack failures or abnormal kernel memory usage patterns.

Compensating Controls: Implement strict network ingress filtering to reduce the likelihood of specially crafted packets reaching the vulnerable GRO processing path.

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

Kernel vulnerabilities involving memory management in the networking stack are critical. Organizations should verify their kernel version against vendor security bulletins and deploy the necessary updates as soon as they are available to mitigate the risk of memory corruption.

---METADATA---
VENDOR: Linux
PRODUCT: Kernel
AFFECTED_VERSIONS: Microsoft Azure Linux kernel version 3.0. Red Hat: All previous versions of packages in any minor update stream of a product listed as vulnerable.
---END_METADATA---

Description Summary:
A memory leak in the Linux kernel's tun driver during build_skb() failures allows for potential denial-of-service attacks.

Executive Summary:
A failure to properly handle memory in the Linux kernel's tun driver creates a memory leak vulnerability that threatens system availability.

Vulnerability Details

CVE-ID: CVE-2026-46322

Affected Software: Linux Kernel

Affected Versions: Microsoft Azure Linux kernel version 3.0. Red Hat: All previous versions of packages in any minor update stream of a product listed as vulnerable.

Vulnerability: This vulnerability resides in the tun_xdp_one() function, where a failure in build_skb() results in an error path that skips freeing an allocated memory page. Repeated triggering of this failure leads to memory exhaustion and system instability.

Business Impact

With a CVSS score of 7.1, this vulnerability presents a significant risk to the availability of Linux-based systems. Memory exhaustion attacks can be difficult to diagnose, and their impact on system performance can lead to widespread service disruption across the affected infrastructure.

Remediation Plan

Immediate Action: Apply the vendor-provided kernel patch that ensures memory pages are freed appropriately when an error occurs in the tun_xdp_one() function.

Proactive Monitoring: Use system monitoring tools to track memory allocation patterns, specifically looking for leaks associated with network driver error paths.

Compensating Controls: Restrict access to tun/tap device management to privileged users only to minimize the risk of an attacker intentionally triggering this error path.

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

Security teams should prioritize this patch alongside other kernel updates. Ensuring that error-handling paths within the Linux kernel are secure is vital for maintaining the resilience of network-intensive systems against denial-of-service attacks.

---METADATA---
VENDOR: Linux
PRODUCT: Kernel
AFFECTED_VERSIONS: Microsoft Azure Linux kernel version 3.0. Red Hat: All previous versions of packages in any minor update stream of a product listed as vulnerable.
---END_METADATA---

Description Summary:
A memory leak in the Linux kernel's tun driver allows local attackers to cause a denial of service by triggering short-frame rejections.

Executive Summary:
A memory leak in the Linux kernel tun driver exposes systems to denial-of-service via memory exhaustion.

Vulnerability Details

CVE-ID: CVE-2026-46321

Affected Software: Linux Kernel

Affected Versions: Microsoft Azure Linux kernel version 3.0. Red Hat: All previous versions of packages in any minor update stream of a product listed as vulnerable.

Vulnerability: A vulnerability in the tun_xdp_one() function fails to free memory pages when rejecting network frames shorter than the expected Ethernet header length. This allows a local attacker with access to the tun/tap device to leak memory through repeated exploitation.

Business Impact

The CVSS score of 7.1 indicates a high risk to availability. By triggering this memory leak, an attacker can exhaust system memory, potentially forcing a kernel panic or causing a total system denial of service, which disrupts all hosted applications.

Remediation Plan

Immediate Action: Update the Linux kernel to the version containing the fix, which ensures the page is freed before returning an error.

Proactive Monitoring: Monitor for kernel-level memory leaks and unexpected increases in memory usage associated with tun/tap device activity.

Compensating Controls: Limit access to tun/tap interfaces to only necessary services and users, utilizing SELinux or AppArmor policies to restrict device access.

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

Kernel vulnerabilities leading to memory exhaustion are critical for system uptime. Administrators should apply the provided patch as soon as possible, particularly on systems that heavily rely on virtual networking or tunneling, to prevent potential DoS scenarios.

---METADATA---
VENDOR: Linux
PRODUCT: Kernel
AFFECTED_VERSIONS: Debian: linux (bullseye 5.10.223-1, bullseye (security) 5.10.257-1, bookworm 6.1.170-3, bookworm (security) 6.1.174-1, trixie 6.12.86-1, trixie (security) 6.12.90-2, forky sid 7.0.10-1). Red Hat: All previous versions of packages in any minor update stream of a product listed as vulnerable.
---END_METADATA---

Description Summary:
A memory leak in the Linux kernel's tap driver's tap_get_user_xdp() function can lead to system-wide resource exhaustion and denial of service.

Executive Summary:
A memory leak in the Linux kernel tap driver exposes systems to potential denial-of-service conditions through resource exhaustion.

Vulnerability Details

CVE-ID: CVE-2026-46320

Affected Software: Linux Kernel

Affected Versions: Debian: linux (bullseye 5.10.223-1, bullseye (security) 5.10.257-1, bookworm 6.1.170-3, bookworm (security) 6.1.174-1, trixie 6.12.86-1, trixie (security) 6.12.90-2, forky sid 7.0.10-1). Red Hat: All previous versions of packages in any minor update stream of a product listed as vulnerable.

Vulnerability: A flaw in the tap_get_user_xdp() function fails to properly free memory pages when processing rejected network frames. This occurs when frames are shorter than the Ethernet header length or during failed memory allocations, leading to a persistent memory leak.

Business Impact

The CVSS score of 7.4 underscores a high risk to system stability. Because the Linux kernel is foundational to infrastructure, this vulnerability could be leveraged to degrade or crash critical services by exhausting memory, resulting in significant operational downtime.

Remediation Plan

Immediate Action: Apply the latest kernel security updates provided by your distribution vendor (e.g., Debian or Red Hat).

Proactive Monitoring: Monitor kernel memory usage and look for signs of memory fragmentation or depletion that could indicate a leak in the tap/xdp subsystems.

Compensating Controls: Restrict access to network interfaces and tap/tun devices to authorized users or containers only to limit the attack surface for triggering these error paths.

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

This kernel-level vulnerability warrants an urgent update cycle. Security teams should ensure that all Linux distributions managing network-intensive workloads are patched to the versions addressing this memory leak to maintain system integrity and prevent denial-of-service attacks.

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

Description Summary:
A race condition exists in the Linux kernel's net/sched: act_ct component due to improper RCU read lock handling during flow table lookups.

Executive Summary:
A concurrency vulnerability in the Linux kernel's network scheduling subsystem could potentially lead to memory corruption or system instability.

Vulnerability Details

CVE-ID: CVE-2026-46319

Affected Software: Linux Kernel

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability arises in the tcf_ct_flow_table_get function where rhashtable_lookup_fast prematurely closes an RCU read critical section. This flaw allows for potential use-after-free or race conditions, typically requiring local access or specific network traffic triggers.

Business Impact

The vulnerability carries a CVSS score of 7.8, indicating a high risk to system availability and integrity. Successful exploitation could result in kernel panics, system crashes, or unauthorized memory access, causing significant operational downtime for mission-critical infrastructure running affected kernel versions.

Remediation Plan

Immediate Action: Apply the latest security patches provided by your Linux distribution vendor to resolve the RCU locking issue.

Proactive Monitoring: Monitor system logs for kernel oops or unexpected service restarts related to the networking stack.

Compensating Controls: Utilize kernel hardening modules and ensure that untrusted users are restricted from triggering complex network scheduling operations.

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

Given the severity of kernel-level vulnerabilities, administrators should prioritize patching during the next maintenance cycle. Ensure that all production environments are updated to a kernel version that incorporates the fix for act_ct locking issues to prevent potential stability and security compromises.

---METADATA---
VENDOR: Linux
PRODUCT: kernel
AFFECTED_VERSIONS: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9.
---END_METADATA---

Description Summary:
A memory corruption vulnerability in the Linux kernel KVM for arm64 allows a local attacker to access freed memory via improper reassignment of the nested_mmus array.

Executive Summary:
A high-severity memory corruption flaw in the Linux kernel KVM implementation for arm64 architectures could allow a local attacker to escalate privileges or cause a system crash.

Vulnerability Details

CVE-ID: CVE-2026-46317

Affected Software: Linux kernel

Affected Versions: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9.

Vulnerability: This is a memory corruption vulnerability stemming from the improper reassignment of the nested_mmus array within the KVM subsystem. The issue allows a local process to access memory that has already been freed, leading to potential security bypasses.

Business Impact

The CVSS score of 8.8 reflects the high risk of this kernel-level vulnerability. A local attacker can exploit this to achieve privilege escalation, potentially gaining root access to the host machine. Furthermore, the vulnerability can be used to trigger a kernel panic, leading to system-wide denial-of-service, which is particularly critical for server environments.

Remediation Plan

Immediate Action: Apply the latest kernel security updates provided by your distribution vendor (e.g., Red Hat).

Proactive Monitoring: Monitor system logs for kernel oops or unexpected system instability following the execution of virtualization workloads.

Compensating Controls: Restrict access to the system to authorized users only, specifically limiting the ability to initiate KVM/virtualization processes.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 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

Kernel vulnerabilities of this nature should be treated with the highest priority. Administrators should test and deploy the provided kernel updates across all affected RHEL environments as soon as possible to mitigate the risk of local privilege escalation.

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

Description Summary:
A concurrency vulnerability in the Linux kernel's AMDGPU driver allows access to a stale write pointer (wptr) mapping, leading to potential memory corruption.

Executive Summary:
A concurrency flaw in the Linux kernel's AMDGPU driver can lead to stale pointer access, posing a risk of memory corruption and privilege escalation.

Vulnerability Details

CVE-ID: CVE-2026-46311

Affected Software: Linux Kernel (AMDGPU Driver)

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The issue is located in the drm/amdgpu/userq component. A race condition allows access to a stale wptr mapping because the driver failed to take the necessary locks during the operation.

Business Impact

Given the CVSS score of 7.8, this vulnerability represents a significant risk to systems utilizing AMD GPUs. An attacker could exploit this to corrupt kernel memory, resulting in system crashes or the potential for privilege escalation, which is particularly critical in environments using GPU-accelerated workloads.

Remediation Plan

Immediate Action: Update the Linux kernel to the latest version, ensuring the AMDGPU driver fix is included.

Proactive Monitoring: Monitor for driver-specific errors or system instability related to GPU-accelerated processes.

Compensating Controls: Limit access to GPU devices to trusted users and ensure that kernel module loading is restricted to signed modules.

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

Drivers are a common target for privilege escalation attacks. It is critical to apply kernel updates that address these driver-level vulnerabilities to ensure the overall security and stability of the system.

---METADATA---
VENDOR: Cockpit
PRODUCT: Cockpit
AFFECTED_VERSIONS: See vendor advisory
---END_METADATA---

Description Summary:
Cockpit's remote login feature is vulnerable to command injection via unsanitized input, allowing unauthenticated attackers to achieve remote code execution.

Executive Summary:
An unauthenticated command injection vulnerability in Cockpit's login flow allows an attacker to execute arbitrary shell commands on the host system.

Vulnerability Details

CVE-ID: CVE-2026-4631

Affected Software: Cockpit

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability exists because Cockpit passes user-supplied hostnames and usernames directly to the SSH client without validation. An unauthenticated attacker can inject malicious SSH options or shell commands into the login request, triggering execution on the host server before any credentials are verified.

Business Impact

This is a critical vulnerability (CVSS 9.8) that allows for complete, unauthenticated remote code execution. The impact includes full system takeover, unauthorized access to the underlying server, and potential lateral movement within the network, justifying an immediate emergency response.

Remediation Plan

Immediate Action: Apply the latest security patches provided by the Cockpit vendor immediately.

Proactive Monitoring: Monitor access logs for anomalous login requests containing non-standard characters or shell command syntax.

Compensating Controls: Restrict access to the Cockpit web interface to trusted IP addresses or internal networks using a VPN or firewall rules to minimize exposure to external threats.

Exploitation Status

Public Exploit Available: No

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

Analyst Recommendation

This vulnerability is highly severe as it requires no authentication to execute code on the host. Organizations must ensure that all instances of Cockpit are updated immediately and that access is restricted to authorized personnel only.

---METADATA---
VENDOR: Linux
PRODUCT: Kernel
AFFECTED_VERSIONS: Linux kernel versions affected by an out-of-bounds write in the ath5k Wi-Fi driver.
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Description Summary:
The Linux kernel's ath5k Wi-Fi driver contains an array-index-out-of-bounds vulnerability that results in a minor out-of-bounds write.

Executive Summary:
An out-of-bounds write vulnerability in the Linux kernel ath5k driver presents a memory safety risk, though the practical impact is currently limited.

Vulnerability Details

CVE-ID: CVE-2026-46307

Affected Software: Linux Kernel

Affected Versions: Linux kernel versions affected by an out-of-bounds write in the ath5k Wi-Fi driver. SUSE lists fixed packages as kernel-devel >= 7.0.12-1.1.

Vulnerability: The ath5k Wi-Fi driver performs an array-index-out-of-bounds access. This memory safety flaw results in a small out-of-bounds write that can corrupt an adjacent status field within the driver's memory.

Business Impact

Despite a CVSS score of 8.3, the vulnerability has a relatively minor practical effect, primarily limited to the corruption of an internal status field. However, memory safety issues in the kernel are inherently dangerous, as they can theoretically be weaponized to bypass security mitigations. Maintaining system integrity requires addressing these bugs to prevent unauthorized memory modification.

Remediation Plan

Immediate Action: Apply the vendor-provided security updates, specifically ensuring the kernel is updated to at least the version provided by your distribution (e.g., SUSE kernel-devel >= 7.0.12-1.1).

Proactive Monitoring: Review kernel logs for UBSAN (Undefined Behavior Sanitizer) alerts or driver-related errors that may indicate the vulnerability is being triggered.

Compensating Controls: Restrict access to wireless network configurations and utilize secure hardware configurations to minimize the attack surface of wireless drivers.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 14, 2026, there is no public information indicating active exploitation of this vulnerability. No known exploit chain is being passed around by threat actors.

Analyst Recommendation

While the impact is currently considered localized, kernel vulnerabilities should never be ignored due to the risk of privilege escalation. Organizations should schedule the deployment of the relevant kernel updates during the next maintenance window to ensure long-term system stability and security.