PT-2026-60801 · Red Hat · Red Hat Build Of Keycloak+3

CVE-2026-16106 · Publicado 2026-07-17 · Atualizado 2026-07-17

NVD

CVSS v3.1

4.9

Média

Vetor base

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

A flaw was found in the admin REST API of Keycloak, a solution for identity and access management. The issue occurs when a delegated administrator attempts to remove a child role from a composite role. Due to missing authorization checks, an attacker with limited administrative permissions can remove privileged roles they are not authorized to manage, leading to a loss of access for other users and administrators.

Correção

Missing Authorization

Enumeração de Fraquezas

CWE-862

Identificadores relacionados

CVE-2026-16106

Produtos afetados

Red Hat Build Of Keycloak

Red Hat Data Grid 8

Red Hat Jboss Enterprise Application Platform Expansion Pack

Red Hat Single Sign-On 7

Referências · 3

• https://access.redhat.com/security/cve/CVE-2026-16106 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-16106 · Nota de Segurança
• https://bugzilla.redhat.com/show_bug.cgi?id=2501739 · Nota