Medium [CVE-2026-9083] Information disclosure through arbitrary filesystem path probing
This medium-severity Red Hat Linux advisory covers CVE-2026-9083.
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Summary
Information disclosure through arbitrary filesystem path probing. Red Hat rates this moderate (CVSS 4.9).
Weakness: CWE-22. Red Hat lists fixing advisory RHSA-2026:30049 with package rhbk/keycloak-operator-bundle:26.4.13-1, rhbk/keycloak-rhel9-operator:26.4-19, rhbk/keycloak-rhel9, rhbk/keycloak-rhel9:26.6-8.
- rhbk/keycloak-operator-bundle:26.4.13-1
- rhbk/keycloak-rhel9-operator:26.4-19
- rhbk/keycloak-rhel9
- rhbk/keycloak-rhel9:26.6-8
- rhbk/keycloak-rhel9:26.4-19
- rhbk/keycloak-operator-bundle:26.6.4-2
- rhbk/keycloak-rhel9-operator:26.6-8
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- rhbk/keycloak-operator-bundle:26.4.13-1
- rhbk/keycloak-rhel9-operator:26.4-19
- rhbk/keycloak-rhel9
- rhbk/keycloak-rhel9:26.6-8
- rhbk/keycloak-rhel9:26.4-19
- rhbk/keycloak-operator-bundle:26.6.4-2
- rhbk/keycloak-rhel9-operator:26.6-8
- RHSA-2026:30049
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Ensure that only highly trusted administrators are granted the "manage-realm" role within Keycloak. This role provides extensive administrative privileges, including the ability to exploit this vulnerability for filesystem probing. Regularly review and audit users assigned to this role to minimize the attack surface.
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
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