Description
A flaw was found in Keycloak. By setting a verification policy to 'ALL', the trust store certificate verification is skipped, which is unintended.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
keycloak
Default version status: unaffected
25.0.0 to < 25.*affected26.0.0 to < 26.0.11affected26.1.0 to < 26.1.*unknown26.2.0 to < 26.2.2affected
Red Hat Red Hat Build of Keycloak
Default version status: unaffected
Red Hat Red Hat build of Keycloak 26
Default version status: unaffected
Red Hat Red Hat build of Keycloak 26.0
Default version status: affected
26.0.11-2 to < *unaffected
Red Hat Red Hat build of Keycloak 26.0
Default version status: affected
26.0-12 to < *unaffected
Red Hat Red Hat build of Keycloak 26.0
Default version status: affected
26.0-13 to < *unaffected
Red Hat Red Hat build of Keycloak 26.2
Default version status: affected
26.2.5-1 to < *unaffected
Red Hat Red Hat build of Keycloak 26.2
Default version status: affected
26.2-4 to < *unaffected
Red Hat Red Hat build of Keycloak 26.2
Default version status: affected
26.2-4 to < *unaffected
Red Hat Red Hat Single Sign-On 7
Default version status: unaffected
References
- https://access.redhat.com/errata/RHSA-2025:4335 ↗
- https://access.redhat.com/errata/RHSA-2025:4336 ↗
- https://access.redhat.com/errata/RHSA-2025:8672 ↗
- https://access.redhat.com/errata/RHSA-2025:8690 ↗
- https://access.redhat.com/security/cve/CVE-2025-3501 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2358834 ↗
- https://github.com/keycloak/keycloak/issues/39350 ↗
- https://github.com/keycloak/keycloak/pull/39366 ↗