CVE-2025-14082: Keycloak-services: keycloak admin rest api: improper access control leads to sensitive role metadata information disclosure

Severity: low (CVSS 2.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-12-10 · updated 2026-10-14
Weakness: CWE-284

Description

A flaw was found in Keycloak Admin REST (Representational State Transfer) API. This vulnerability allows information disclosure of sensitive role metadata via insufficient authorization checks on the /admin/realms/{realm}/roles endpoint.

Affected products

Red Hat build of Keycloak 26.4: all versions — fixed in 26.4-14, 26.4.11-1

How to fix

Upgrade to a fixed version: Red Hat build of Keycloak 26.4 26.4-14, 26.4.11-1. Check the vendor advisory for mitigations.

References

https://access.redhat.com/errata/RHSA-2026:6477
https://access.redhat.com/errata/RHSA-2026:6478
https://access.redhat.com/security/cve/CVE-2025-14082
https://bugzilla.redhat.com/show_bug.cgi?id=2419078

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