CVE-2026-94084

critical · 9.4

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.

9.4

CVSS

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EPSS (exploit prob.)

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EPSS percentile

2026-09-20

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Weaknesses

CWE-416

References

https://forum.suricata.io/t/suricata-8-0-7-released/6467
https://github.com/OISF/suricata/commit/1d66355dc8737bb2ae7a198115b3067e3ad49808
https://github.com/OISF/suricata/compare/suricata-8.0.6...suricata-8.0.7

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-94084