{"id":"CVE-2026-94084","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-94084","generatedAt":"2026-09-20T11:41:33.219Z","title":"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.","description":"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":"2026-09-20T02:16:54.000Z","lastModified":"2026-09-20T02:16:54.000Z","status":"Received","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","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"},"cwe":["CWE-416"],"affected":[],"epss":null,"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unscored. Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://forum.suricata.io/t/suricata-8-0-7-released/6467","source":"cve@mitre.org"},{"url":"https://github.com/OISF/suricata/commit/1d66355dc8737bb2ae7a198115b3067e3ad49808","source":"cve@mitre.org"},{"url":"https://github.com/OISF/suricata/compare/suricata-8.0.6...suricata-8.0.7","source":"cve@mitre.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-94084","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}