CVE-2026-94084criticalCWE-416

CVE-2026-94084: critical vulnerability in OISF Suricata

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28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.4epss 0.5%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Affected products
OISF · Suricata
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CVE-2026-94083CRITICALCVE-2026-94083EPSS 0.5%