A vulnerability categorized as critical has been discovered in defenseunicorns uds-identity-config up to 0.26.0 . Affected by this vulnerability is an unknown functionality of the component Keycloak Token Endpoint . The manipulation results in improper authentication. This vulnerability is identified as CVE-2026-46389 . The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.