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Status published
Medium
CVE-2025-12110
Keycloak: org.keycloak:keycloak-services: user can refresh offline session even after client's offline_access scope was removed
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://access.redhat.com/errata/RHSA-2025:21370
- https://access.redhat.com/errata/RHSA-2025:21371
- https://access.redhat.com/errata/RHSA-2025:22088
- https://access.redhat.com/errata/RHSA-2025:22089
- https://access.redhat.com/security/cve/CVE-2025-12110
- https://bugzilla.redhat.com/show_bug.cgi?id=2406033
- https://github.com/keycloak/keycloak/pull/43790
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Affected Vendor
Keycloak
View all reports →Affected Software
keycloak, Red Hat build of Keycloak 26.2, Red Hat build of Keycloak 26.2.11, Red Hat build of Keycloak 26.4, Red Hat build of Keycloak 26.4.4
Vulnerable Versions:
0, 26.2.11-1, 26.2-12, 26.4.4-1, 26.4-3
Timeline
Official Publish:
October 23rd, 2025
Last Modified:
January 20th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N