| Name | CVE-2026-31937 |
| Description | Suricata is a network IDS, IPS and NSM engine. Prior to version 7.0.15, inefficiency in DCERPC buffering can lead to a performance degradation. This issue has been patched in version 7.0.15. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| suricata (PTS) | bullseye | 1:6.0.1-3 | vulnerable |
| bullseye (security) | 1:6.0.1-3+deb11u1 | vulnerable | |
| bookworm | 1:6.0.10-1 | vulnerable | |
| trixie | 1:7.0.10-1+deb13u3 | vulnerable | |
| forky, sid | 1:8.0.4-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| suricata | source | (unstable) | 1:8.0.1-1 |
https://github.com/OISF/suricata/security/advisories/GHSA-86vg-w8vm-m3gg
https://redmine.openinfosecfoundation.org/issues/8304
Fixed in main via https://redmine.openinfosecfoundation.org/issues/5699