Threats Tagged 'cve-2026-79652'

Red Hat has released a security update for the Red Hat build of Keycloak 26.6.7 images used in OpenShift Container Platform. This update addresses multiple security vulnerabilities including information disclosure, privilege escalation, authorization bypasses, remote code execution, and denial of service issues. The update provides new container images that align with the standalone Keycloak product release. Users of Red Hat build of Keycloak 26.6.7 are advised to apply the update to mitigate these risks.

Red Hat has released a security update for Red Hat build of Keycloak 26.6.7 addressing multiple vulnerabilities. These include issues such as information disclosure, privilege escalation, authorization bypasses, remote code execution, and denial of service. The update fixes a wide range of security flaws affecting authentication, authorization, token handling, and endpoint protections. Users of affected versions are advised to apply the update to mitigate these risks.

CVE-2026-79652 is a vulnerability in the JWT Bearer authorization grant implementation of the keycloak-services component in Red Hat build of Keycloak 26.6. The flaw allows an authenticated attacker with valid client credentials and a trusted identity provider assertion to bypass user consent requirements and obtain unauthorized access tokens for user accounts at consent-gated clients. Exploitation requires a specific non-default client configuration and possession of valid credentials and assertions.

A flaw was found in the JWT Bearer authorization grant implementation within the keycloak-services component of Red Hat Build of Keycloak. This component handles various OAuth2 and OpenID Connect grant types used for issuing access tokens. The issue occurs because the JWT Bearer grant fails to check if a client requires user consent before issuing a token. This allows an authenticated attacker with valid client credentials and a trusted identity provider assertion to bypass the consent requirement and obtain unauthorized access to a user account at a consent-gated client.