suricata: Suricata is a network IDS, IPS and NSM engine
CVE-2026-22262 is fixed in suricata on 1 platform, first by DEBIAN-CVE-2026-22262, released January 27, 2026. It is not reported as exploited. Patch Radar priority: Urgent.
Suricata is a network IDS, IPS and NSM engine. While saving a dataset a stack buffer is used to prepare the data. Prior to versions 8.0.3 and 7.0.14, if the data in the dataset is too large, this can result in a stack overflow. Versions 8.0.3 and 7.0.14 contain a patch. As a workaround, do not use rules with datasets `save` nor `state` options.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| suricata · Debian 13.5 (trixie) | 1:7.0.10-1+deb13u3 | DEBIAN-CVE-2026-22262 | Jan 27, 2026 |
| suricata · Debian 14 | 1:8.0.3-1 | DEBIAN-CVE-2026-22262 | Jan 27, 2026 |
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