CVE-2026-9083

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.

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/errata/RHSA-2026:30049	Third Party Advisory
https://access.redhat.com/errata/RHSA-2026:30050	Third Party Advisory
https://access.redhat.com/errata/RHSA-2026:30083	Third Party Advisory
https://access.redhat.com/errata/RHSA-2026:30084	Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-9083	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2480168	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:redhat:build_of_keycloak::::::::
	cpe:2.3:a:redhat:build_of_keycloak::::::::

History

No history.

Information

Published : 2026-06-25 17:17

Updated : 2026-07-01 17:22

NVD link : CVE-2026-9083

Mitre link : CVE-2026-9083

CVE.ORG link : CVE-2026-9083

JSON object : View

Products Affected

redhat

build_of_keycloak

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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