CVE-2026-97177

Medium

Description

A flaw was found in the user update mechanism of the Keycloak Admin REST API. When Fine-Grained Admin Permissions are enabled, the system fails to check for specific password reset authorizations during a general user profile update. This allows a delegated administrator, who should be restricted from resetting passwords, to change a user's credentials and take over their account.

SeverityMedium

CVSS6.6

Exploit probability—

Product

Red Hat Build of Keycloak

PublishedSep 24, 2026

First seenSep 24, 2026

Weakness typeCWE-862Missing authorization

How to fix

Vendor advisories

access.redhat.com/errata/RHSA-2026:95761

Affected products

Product	Affected versions	Fixed in
Red Hat Red Hat Build of Keycloak	No range specified	—

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