CVE-2026-94084

{"id": "CVE-2026-94084", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-94084", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-09-22T18:24:29.351972Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.4, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.5, "exploitabilityScore": 3.9}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"vendor": "OISF", "product": "Suricata", "versions": [{"status": "affected", "version": "0", "lessThan": "8.0.7", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-09-20T02:16:53.717", "references": [{"url": "https://forum.suricata.io/t/suricata-8-0-7-released/6467", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "https://github.com/OISF/suricata/commit/1d66355dc8737bb2ae7a198115b3067e3ad49808", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/OISF/suricata/compare/suricata-8.0.6...suricata-8.0.7", "tags": ["Release Notes"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cve@mitre.org", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-09-28T18:29:51.570", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BE577A8B-F5DB-475C-ACFD-899D5E2B7C69", "versionEndExcluding": "8.0.7"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}