CVE-2026-31933 Suricata stream: quadratic complexity in stream inspection

Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, specially crafted traffic can cause Suricata to slow down, affecting performance in IDS mode. This issue has been patched in versions 7.0.15 and 8.0.4...

PT-2026-26942

Name of the Vulnerable Software and Affected Versions Suricata affected versions not specified Description Security issues have been resolved in the libsuricata8 0 4-8.0.4-1.1 package on openSUSE Tumbleweed. Recommendations At the moment, there is no information about a newer version that contain...