CVE-2026-9083
Keycloak: keycloak: information disclosure through arbitrary filesystem path probing
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.
INFO
Published Date :
June 25, 2026, 4:17 p.m.
Last Modified :
June 25, 2026, 4:17 p.m.
Remotely Exploit :
Yes !
Source :
redhat
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 53f830b8-0a3f-465b-8143-3b8a9948e749 | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Limit administrative access to realm management.
- Apply Keycloak security updates.
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CVE-2026-9083 vulnerability anywhere in the article.