CVE-2025-12110

The record

A flaw was found in Keycloak. An offline session continues to be valid when the offline_access scope is removed from the client. The refresh token is accepted and you can continue to request new tokens for the session. As it can lead to a situation where an administrator removes the scope, and assumes that offline sessions are no longer available, but they are.

Affected packages

Related vulnerabilities

• GHSA-7g5x-9c4v-4w5r Keycloak REST Services has a WebAuthn Attestation Statement Verification Bypass Also affects org.keycloak:keycloak-services
• CVE-2025-12150 A flaw was found in Keycloak’s WebAuthn registration component. Also affects org.keycloak:keycloak-services
• GHSA-fjf4-6f34-w64q Keycloak: Missing Check on Disabled Client for Docker Registry Protocol Also affects org.keycloak:keycloak-services
• CVE-2026-2733 A flaw was identified in the Docker v2 authentication endpoint of Keycloak, where tokens… Also affects org.keycloak:keycloak-services
• GHSA-37gf-gmxv-74wv Keycloak fails to verify if an Identity Provider (IdP) is enabled before issuing tokens Also affects org.keycloak:keycloak-services
• GHSA-hcvw-475w-8g7p Keycloak affected by improper invitation token validation Also affects org.keycloak:keycloak-services
• GHSA-fm6w-rrp3-2x4w Keycloak Affected by Broken Access Control Vulnerability in the… Also affects org.keycloak:keycloak-services
• CVE-2026-1486 A flaw was found in Keycloak. Also affects org.keycloak:keycloak-services