Threats Tagged 'cve-2026-16108'

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.

A flaw was found in the default-groups REST endpoint and realm representation of Keycloak. This component is responsible for managing groups that are automatically assigned to new users within a realm. The issue allows a delegated administrator with realm-viewing permissions to see the names and identifiers of hidden default groups, even if they lack the specific permissions to view those groups. This can lead to the exposure of sensitive organizational structures or internal group names.