Description (CNA)
A flaw was found in the group policy provider of Keycloak authorization services, which is used to manage fine-grained access control to resources. The issue occurs when the system evaluates group-based policies using tokens that only contain group names rather than full paths. If two groups in different parts of the organization share the same name, a user in the unauthorized group can be mistaken for a member of the authorized group. This can allow a user to gain unauthorized access to protected resources they should not be able to reach.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat Build of Keycloak | affected |
| Red Hat / Red Hat Build of Keycloak | affected |
| Red Hat / Red Hat Single Sign-On 7 | unaffected |
CWE
CWE-285
References
- https://access.redhat.com/security/cve/CVE-2026-19608
- https://bugzilla.redhat.com/show_bug.cgi?id=2514530
ADP enrichment
No English description supplied.
No references supplied.