---
id: CVE-2026-14615
title: >-
  A flaw was found in the Fine-Grained Admin Permissions (FGAP) v2
  implementation within Keycloak's administrative services
summary: >-
  A flaw was found in the Fine-Grained Admin Permissions (FGAP) v2
  implementation within Keycloak's administrative services. When FGAP v2 is
  enabled, the system fails to properly filter child groups based on the
  caller's specific permissio…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-1220
published: '2026-07-03'
updated: '2026-07-03'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-14615'
references:
  - url: 'https://access.redhat.com/security/cve/CVE-2026-14615'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2496891'
    label: secalert@redhat.com
tags:
  - nvd
ingestedAt: '2026-07-04T10:56:04.364Z'
epss: 0.00378
epssPercentile: 0.29038
---

## Overview

A flaw was found in the Fine-Grained Admin Permissions (FGAP) v2 implementation within Keycloak's administrative services. When FGAP v2 is enabled, the system fails to properly filter child groups based on the caller's specific permissions when requested through a parent group. This allows a delegated administrator to view details of child groups they are not authorized to access directly, including group names, paths, and custom attributes.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.