---
id: CVE-2026-107604
title: >-
  A flaw was found in the installation provider and client registration
  endpoints of the Keycloak identity management service
summary: >-
  A flaw was found in the installation provider and client registration
  endpoints of the Keycloak identity management service. A realm administrator
  with only the read-only view-clients role can access the active primary secret
  of any conf…
severity: medium
cvss: 4.9
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-200
vendor: Red Hat
product: keycloak-services
affected:
  - keycloak-services (all versions)
  - rhbk/keycloak-rhel9 (all versions)
  - keycloak-services
published: '2026-10-08'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T20:49:23.240'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-107604'
references:
  - url: 'https://access.redhat.com/security/cve/CVE-2026-107604'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2547941'
    label: secalert@redhat.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-08T16:05:49.069148Z'
ingestedAt: '2026-10-08T15:49:37.991Z'
---

## Overview

A flaw was found in the installation provider and client registration endpoints of the Keycloak identity management service. A realm administrator with only the read-only view-clients role can access the active primary secret of any confidential client, which should normally be restricted. This exposed secret can be used to impersonate the client and gain unauthorized access to its associated service account permissions.

## Remediation

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