Detections
Analytics
CVE-2025-29918
medium
Description
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A PCRE rule can be written that leads to an infinite loop when negated PCRE is used. Packet processing thread becomes stuck in infinite loop limiting visibility and availability in inline mode. This vulnerability is fixed in 7.0.9.
References
https://redmine.openinfosecfoundation.org/issues/7526
https://github.com/OISF/suricata/security/advisories/GHSA-924c-vvm5-9mqx
https://github.com/OISF/suricata/commit/b14c67cbdf25fa6c7ffe0d04ddf3ebe67b12b50b