{"action":"Upgrade org.keycloak:keycloak-services to 26.6.4 or later.","affected":[{"fixed":"26.6.4","introduced":"0"}],"component":"org.keycloak:keycloak-services","cve_ids":["CVE-2026-9799"],"ecosystem":"Maven","epss":0.00294,"exploited":false,"fixed_versions":["26.6.4"],"ghsa_id":"GHSA-w3p3-7cjg-vgfw","id":"tcs_01M6495WCFAEYHCWXWT0CJCEZW","modified_at":"2026-10-29T16:45:05.345256562Z","published_at":"2026-10-29T16:37:57Z","references":["https://osv.dev/vulnerability/GHSA-w3p3-7cjg-vgfw","https://github.com/keycloak/keycloak/security/advisories/GHSA-w3p3-7cjg-vgfw","https://nvd.nist.gov/vuln/detail/CVE-2026-9799","https://access.redhat.com/errata/RHSA-2026:30049","https://access.redhat.com/errata/RHSA-2026:30050","https://access.redhat.com/errata/RHSA-2026:30083","https://access.redhat.com/errata/RHSA-2026:30084","https://access.redhat.com/security/cve/CVE-2026-9799","https://bugzilla.redhat.com/show_bug.cgi?id=2482471","https://github.com/keycloak/keycloak"],"severity":{"label":"medium","score":4.6},"sources":[{"source":"osv","source_id":"GHSA-w3p3-7cjg-vgfw","url":"https://osv.dev/vulnerability/GHSA-w3p3-7cjg-vgfw"}],"summary":"Keycloak allows unauthorized access to resources via uma permission ticket bypass"}