CVE-2026-18207

A flaw was found in the client policy enforcement mechanism of Keycloak. The issue occurs when the system checks group membership by name instead of a unique identifier. An attacker with client management privileges could bypass security policies by joining a group with a matching name in a...

CVE-2026-18207

A flaw was found in the client policy enforcement mechanism of Keycloak. The issue occurs when the system checks group membership by name instead of a unique identifier. An attacker with client management privileges could bypass security policies by joining a group with a matching name in a...

PT-2026-65741

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in the client policy enforcement mechanism where the system verifies group membership using names rather than unique identifiers. An attacker possessing client management...