CVE-2026-15573

Sin historial EPSS suficiente todavía.

A flaw was found in Keycloak's Authorization Services. The component responsible for matching request paths to security policies (PathMatcher) does not properly normalize URIs before comparison. By adding extra characters like a trailing slash or matrix parameters to a URL, an attacker can trick the system into applying a less restrictive security policy than intended. This allows an authenticated user to access administrative or restricted areas they should not have permission to see.

• access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:50846
• access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:50847
• access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:50848
• access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:50849
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-15573
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2499593

Sin CVEs relacionados por CWE o producto.