CVE-2026-94084
Fixed in a distro release EPSS <1%CVSS 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.
Products: OISF suricata
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 13 | suricata | no fix |
| Debian 14 | suricata | 1:8.0.7-1 |
| Ubuntu 16.04 LTS | suricata | no fix |
| Ubuntu 18.04 LTS | suricata | no fix |
| Ubuntu 22.04 LTS | suricata | no fix |
| Ubuntu 24.04 LTS | suricata | no fix |
| Ubuntu 26.04 LTS | suricata | no fix |
| Ubuntu 26.10 | suricata | no fix |