Privilege escalation in Red Hat Build Of Keycloak 26.2
CVE-2025-14778
A flaw was found in Keycloak. A significant Broken Access Control vulnerability exists in the UserManagedPermissionService (UMA Protection API). When updating or deleting a UMA policy associated with multiple resources, the authorization c…
EPSS: 0.003 (20.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Red Hat Build Of Keycloak 26.2 — versions 26.2.13-1, 26.2-15
- Red Hat Build Of Keycloak 26.2.13
- Red Hat Build Of Keycloak 26.4 — versions 26.4.9-1, 26.4-11, 26.4-10
- Red Hat Build Of Keycloak 26.4.9
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vdb-entry)
- secalert@redhat.com (x_refsource_REDHAT, issue-tracking)
Frequently asked questions
- What is CVE-2025-14778?
- CVE-2025-14778 is a medium-severity vulnerability in Red Hat Build Of Keycloak 26.2, classified under Incorrect Privilege Assignment. CVSS score: 5.4/10. Published 2026-02-09.
- How severe is CVE-2025-14778?
- Medium severity. CVSS v3 base score is 5.4 out of 10.