{"id":"CVE-2026-94084","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-94084","summary":"Suricata before 8.0.7 has an Http2ThreadMultiBuf use-after-free when a transaction is inspected by rules that use http.response_header with and without a transform.","details":"Suricata before 8.0.7 has an Http2ThreadMultiBuf use-after-free when a transaction is inspected by rules that use http.response_header with and without a transform.","published":"2026-09-20T02:16:53.717","modified":"2026-09-20T02:16:53.717","cvss":{"score":9.4,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/OISF/suricata/commit/1d66355dc8737bb2ae7a198115b3067e3ad49808","label":"OISF/suricata@1d66355"},"references":[{"type":"WEB","url":"https://forum.suricata.io/t/suricata-8-0-7-released/6467"},{"type":"WEB","url":"https://github.com/OISF/suricata/commit/1d66355dc8737bb2ae7a198115b3067e3ad49808"},{"type":"WEB","url":"https://github.com/OISF/suricata/compare/suricata-8.0.6...suricata-8.0.7"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-20T02:16:53.717"}}