A flaw was found in the Admin REST API of Keycloak, an identity and access management solution.

A flaw was found in the Admin REST API of Keycloak, an identity and access management solution. The endpoints used to retrieve groups associated with a specific role do not properly check for individual group visibility permissions. This allows a delegated administrator with basic search privileges to view detailed information about all groups assigned to a role, bypassing intended security restrictions that should limit their view to specific groups.

CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Severity from

no source yet

Weakness

CWE-862

• www.cve.org/CVERecord?id=CVE-2026-97311
• nvd.nist.gov/vuln/detail/CVE-2026-97311
• access.redhat.com/security/cve/CVE-2026-97311