PT-2026-60541 · Red Hat · Red Hat Build Of Keycloak+3

CVE-2026-15945 · Published 2026-07-16 · Updated 2026-07-16

Mitre

CVSS v3.1

4.3

Medium

Base vector

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

A flaw was found in the group search functionality of the Keycloak server's administrative API. When Fine-Grained Admin Permissions (FGAP) v2 is enabled, a delegated administrator can bypass access restrictions to view parent groups they are not authorized to see. By searching for a child group they have permission to view, the system incorrectly returns the full details of the parent group in the response, leading to the disclosure of sensitive group attributes and configuration.

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2026-15945

Affected Products

Red Hat Build Of Keycloak

Red Hat Data Grid 8

Red Hat Jboss Enterprise Application Platform Expansion Pack

Red Hat Single Sign-On 7

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-15945 · Security Note
• https://access.redhat.com/security/cve/CVE-2026-15945 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2501302 · Note