High [CVE-2026-9795] Privilege escalation via improper scope mapping enforcement
This high-severity Red Hat Linux advisory covers CVE-2026-9795 affecting Red Hat build of Keycloak 26.4, Red Hat build of Keycloak 26.6.
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Summary
Privilege escalation via improper scope mapping enforcement. Red Hat rates this important (CVSS 7.3).
Weakness: CWE-266. Affected package(s): rhbk/keycloak-operator-bundle:26.4.13, rhbk/keycloak-rhel9-operator:26.4, rhbk/keycloak-rhel9, rhbk/keycloak-rhel9:26.6, rhbk/keycloak-rhel9:26.4, rhbk/keycloak-operator-bundle:26.6.4.
Resolved in Red Hat advisory RHSA-2026:30049 — update the affected packages (`sudo dnf update`).
Affected products named by the advisory: Red Hat build of Keycloak 26.4; Red Hat build of Keycloak 26.6.
- 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
- RHSA-2026:30049
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:30049 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
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