CVE-2025-12110
Keycloak: org.keycloak:keycloak-services: user can refresh offline session even after client's offline_access scope was removed
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-613 |
| Vendor | keycloak |
| Product | keycloak |
| Published | Oct 23, 2025 |
| Last Updated | Jan 20, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
Keycloak / keycloak
0 < 26.4.3
Red Hat / Red Hat build of Keycloak 26.2
All versions affected Red Hat / Red Hat build of Keycloak 26.2
All versions affected Red Hat / Red Hat build of Keycloak 26.2
All versions affected Red Hat / Red Hat build of Keycloak 26.2.11
All versions affected Red Hat / Red Hat build of Keycloak 26.4
All versions affected Red Hat / Red Hat build of Keycloak 26.4
All versions affected Red Hat / Red Hat build of Keycloak 26.4
All versions affected Red Hat / Red Hat build of Keycloak 26.4.4
All versions affected References
access.redhat.com: https://access.redhat.com/errata/RHSA-2025:21370 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:21371 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:22088 access.redhat.com: https://access.redhat.com/errata/RHSA-2025:22089 access.redhat.com: https://access.redhat.com/security/cve/CVE-2025-12110 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2406033 github.com: https://github.com/keycloak/keycloak/pull/43790