CVE-2026-9083 (GCVE-0-2026-9083)
Vulnerability from cvelistv5
Published
2026-06-25 16:17
Modified
2026-06-26 06:46
Severity ?
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
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.
References
https://access.redhat.com/errata/RHSA-2026:30049 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:30050 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:30083 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:30084 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-9083 vdb-entry, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2480168 issue-tracking, x_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat build of Keycloak 26.4 Unaffected: 26.4.13-1   < *
    cpe:/a:redhat:build_keycloak:26.4::el9
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   Red Hat Red Hat build of Keycloak 26.4 Unaffected: 26.4-19   < *
    cpe:/a:redhat:build_keycloak:26.4::el9
 Create a notification for this product.
   Red Hat Red Hat build of Keycloak 26.4 Unaffected: 26.4-19   < *
    cpe:/a:redhat:build_keycloak:26.4::el9
 Create a notification for this product.
   Red Hat Red Hat build of Keycloak 26.4.13     cpe:/a:redhat:build_keycloak:26.4::el9
 Create a notification for this product.
   Red Hat Red Hat build of Keycloak 26.6 Unaffected: 26.6.4-2   < *
    cpe:/a:redhat:build_keycloak:26.6::el9
 Create a notification for this product.
   Red Hat Red Hat build of Keycloak 26.6 Unaffected: 26.6-8   < *
    cpe:/a:redhat:build_keycloak:26.6::el9
 Create a notification for this product.
   Red Hat Red Hat build of Keycloak 26.6 Unaffected: 26.6-8   < *
    cpe:/a:redhat:build_keycloak:26.6::el9
 Create a notification for this product.
   Red Hat Red Hat build of Keycloak 26.6.4     cpe:/a:redhat:build_keycloak:26.6::el9
 Create a notification for this product.
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