Affected: CleanStart: keycloak

Security vulnerability affects the keycloak package. A flaw was found in the key provider component of the keycloak-services library, which is the core engine for the Red Hat Build of Keycloak.

A flaw was found in the key provider component of the keycloak-services library, which is the core engine for the Red Hat Build of Keycloak. The issue occurs because a previous fix for path probing was incomplete, allowing a realm administrator to still submit arbitrary filesystem paths as keystore parameters. This can be used to determine the existence and readability of files on the server, potentially exposing sensitive system information.

A flaw was found in the key provider component of the keycloak-services library, which is the core engine for the Red Hat Build of Keycloak. The issue occurs because a previous fix for path probing was incomplete, allowing a realm administrator to still submit arbitrary filesystem paths as keystore parameters. This can be used to determine the existence and readability of files on the server, potentially exposing sensitive system information.

keycloak-services: keycloak-services: Privilege escalation via impersonation role allows takeover of realm administrator accounts keycloak-services: keycloak-services: SAML Redirect DEFLATE helpers leak native zlib state keycloak-services: keycloak-services: Broker-originated username collision causes account lockout keycloak-services: keycloak-services: Incomplete fix for arbitrary filesystem path probing via keystore parameters io.netty/netty-handler: Netty: TLS hostname verification bypass via OpenSSL client path misconfiguration keycloak-services: keycloak-services: Incomplete fix for CVE-2026-15573 allows policy enforcer bypass via percent-encoded URI segments keycloak-services: keycloak-services: unauthenticated DoS via unbounded locale caching