CVE-2025-29918

suricata: Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine

CVE-2025-29918 is fixed in suricata on 1 platform, first by DEBIAN-CVE-2025-29918, released April 10, 2025. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
5.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0028
20th percentile

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.

Where it's fixed

ProductFixed inFixReleased
Linux
suricata · Debian 13.5 (trixie) 1:7.0.9-1 DEBIAN-CVE-2025-29918 Apr 10, 2025
suricata · Debian 14 1:7.0.9-1 DEBIAN-CVE-2025-29918 Apr 10, 2025

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