{"schemaVersion":3,"id":"CVE-2026-45770","aliases":["UBUNTU-CVE-2026-45770","DEBIAN-CVE-2026-45770"],"status":"published","duplicateOf":null,"title":null,"description":"Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Starting in version 8.0.0 and prior to version 8.0.5, a Lua rule that registers too many flow variables can corrupt Lua detection state and may bypass Suricata's restricted Lua sandbox. This requires an affected Lua script/rule to be loaded. Excessive flow variables being registered may also cause Suricata to crash. Version 8.0.5 contains a fix. 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