CVE-2026-2733 - Org.keycloak/keycloak-services: keycloak: missing check on disabled client for docker registry protocol

CVE-2026-2733 - Org.keycloak/keycloak-services: keycloak: missing check on disabled client for docker registry protocol

https://cvefeed.io/rssfeed/latest.atom / Thu, 02/19/2026 - 11:02
CVE ID : CVE-2026-2733
Published : Feb. 19, 2026, 7:48 a.m. | 34 minutes ago
Description : A flaw was identified in the Docker v2 authentication endpoint of Keycloak, where tokens continue to be issued even after a Docker registry client has been administratively disabled. This means that turning the client “Enabled” setting to OFF does not fully prevent access. As a result, previously valid credentials can still be used to obtain authentication tokens. This weakens administrative controls and could allow unintended access to container registry resources.
Severity: 3.8 | LOW
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