High severity7.5NVD Advisory· Published Apr 2, 2026· Updated Apr 7, 2026
CVE-2026-31934
CVE-2026-31934
Description
Suricata is a network IDS, IPS and NSM engine. From version 8.0.0 to before version 8.0.4, there is a quadratic complexity issue when searching for URLs in mime encoded messages over SMTP leading to a performance impact. This issue has been patched in version 8.0.4.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- github.com/OISF/suricata/security/advisories/GHSA-hr89-h2pp-f3c8nvdVendor Advisory
- redmine.openinfosecfoundation.org/issues/8292nvdIssue TrackingPermissions Required
News mentions
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