{"id":"CVE-2026-97311","title":"A flaw was found in the Admin REST API of Keycloak, an identity and access management solution","summary":"A flaw was found in the Admin REST API of Keycloak, an identity and access management solution. The endpoints used to retrieve groups associated with a specific role do not properly check for individual group visibility permissions. This…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-862"],"vendor":"Red Hat","product":"keycloak-services","affected":["keycloak-services (all versions)","rhbk/keycloak-rhel9 (all versions)","keycloak-services"],"published":"2026-09-24","updated":"2026-09-24","sourceUpdated":"2026-09-24T21:00:46.893","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-97311","references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-97311","label":"secalert@redhat.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97311.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-97311"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97311"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-24T12:31:24.446908Z"},"ingestedAt":"2026-09-24T11:42:06.845Z","epss":0.0028,"epssPercentile":0.20394,"slug":"CVE-2026-97311","body":"## Overview\n\nA flaw was found in the Admin REST API of Keycloak, an identity and access management solution. The endpoints used to retrieve groups associated with a specific role do not properly check for individual group visibility permissions. This allows a delegated administrator with basic search privileges to view detailed information about all groups assigned to a role, bypassing intended security restrictions that should limit their view to specific groups.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · affected: Red Hat Build of Keycloak · no fix planned: Red Hat Build of Keycloak · updated 2026-09-24 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97311.json)","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}