Description
A flaw was found in Keycloak. A realm administrator with the "manage-realm" role can exploit this vulnerability by submitting an arbitrary filesystem path as a keystore parameter when creating a key provider component. This allows the administrator to probe arbitrary filesystem paths, determining which files exist and are readable by the Keycloak process. This information disclosure could be used to identify high-value targets for follow-on attacks.
Metrics
CVSS 3.1 4.9/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat build of Keycloak 26.4 | — |
| Red Hat | Red Hat build of Keycloak 26.4 | — |
| Red Hat | Red Hat build of Keycloak 26.4 | — |
| Red Hat | Red Hat build of Keycloak 26.4.13 | — |
| Red Hat | Red Hat build of Keycloak 26.6 | — |
| Red Hat | Red Hat build of Keycloak 26.6 | — |
| Red Hat | Red Hat build of Keycloak 26.6 | — |
| Red Hat | Red Hat build of Keycloak 26.6.4 | — |
References
- https://access.redhat.com/errata/RHSA-2026:30049Third Party Advisory
- https://access.redhat.com/errata/RHSA-2026:30050Third Party Advisory
- https://access.redhat.com/errata/RHSA-2026:30083Third Party Advisory
- https://access.redhat.com/errata/RHSA-2026:30084Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2026-9083Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2480168Third Party Advisory
Timeline
- Published
- Jun 25, 2026
- Last modified
- Jul 1, 2026
- NVD status
- Analyzed