DEBIAN-CVE-2026-45770
Dashboard / Vulnerabilities / DEBIAN-CVE-2026-45770
Summary:
Details: 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. As a workaround, disable `security.lua.allow-rules` unless Lua rules are required.
Affected packages
Package
Name: suricata
Purl: pkg:deb/debian/suricata?arch=source&distro=trixie
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
1:7.0.10-1
1:7.0.10-1+deb13u1
1:7.0.10-1+deb13u2
1:7.0.10-1+deb13u3
1:7.0.10-1+deb13u4
1:7.0.11-1
1:7.0.11-1~bpo13+1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
