CVEvulnerability

CVE-2026-94084

9.4 CRITICAL Published 2026-09-20 Modified 2026-09-28 Official page ↗

Status: Analyzed
Published: 2026-09-20
Last modified: 2026-09-28
Assigner: [email protected]
CVSS 3.1 ([email protected]): 9.4 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Weaknesses: CWE-416

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.

Affected configurations

• oisf suricata (< 8.0.7)

Weakness · CWE (1)

CWE-416 Use After Free weakness

References

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

CVE-2026-94084

Description

Affected configurations

Related

Weakness · CWE (1)

References