{"action":"Upgrade org.keycloak:keycloak-saml-core to 26.6.2 or later.","affected":[{"fixed":"26.6.2","introduced":"0"}],"component":"org.keycloak:keycloak-saml-core","cve_ids":["CVE-2026-7307"],"ecosystem":"Maven","epss":0.00878,"exploited":false,"fixed_versions":["26.6.2"],"ghsa_id":"GHSA-p5mv-gj8j-xqgf","id":"tcs_01M5N96J8HZNYF1W86X8743T38","modified_at":"2026-08-26T01:11:34.032500649Z","published_at":"2026-05-19T12:31:41Z","references":["https://osv.dev/vulnerability/GHSA-p5mv-gj8j-xqgf","https://nvd.nist.gov/vuln/detail/CVE-2026-7307","https://github.com/keycloak/keycloak/pull/49119","https://github.com/keycloak/keycloak/commit/be84d28ce4c69c038d542f11405d5ede1d61f4a9","https://access.redhat.com/errata/RHSA-2026:19594","https://access.redhat.com/errata/RHSA-2026:19595","https://access.redhat.com/errata/RHSA-2026:19596","https://access.redhat.com/errata/RHSA-2026:19597","https://access.redhat.com/security/cve/CVE-2026-7307","https://bugzilla.redhat.com/show_bug.cgi?id=2476526","https://github.com/keycloak/keycloak","https://github.com/keycloak/keycloak/releases/tag/26.6.2"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-p5mv-gj8j-xqgf","url":"https://osv.dev/vulnerability/GHSA-p5mv-gj8j-xqgf"}],"summary":"Keycloak: Denial of Service via specially crafted SAML input"}