CVE-2026-9083 (GCVE-0-2026-9083)

Vulnerability from cvelistv5 – Published: 2026-06-25 16:17 – Updated: 2026-06-26 06:46
VLAI?
Title
Keycloak: keycloak: information disclosure through arbitrary filesystem path probing
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.
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')
Assigner
References
https://access.redhat.com/errata/RHSA-2026:30049 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:30050 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:30083 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:30084 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-9083 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2480168 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat build of Keycloak 26.4 Unaffected: 26.4.13-1 , < * (rpm)
    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 , < * (rpm)
    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 , < * (rpm)
    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 , < * (rpm)
    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 , < * (rpm)
    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 , < * (rpm)
    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.
Credits
Red Hat would like to thank Swapnil Paliwal & Security Team (AxiomCode) for reporting this issue.
Show details on NVD website
To clipboard 

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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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