This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-45766 →

DEBIAN-CVE-2026-45766

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0...

Original description

The description as published by the source.

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, certain NFS parser state structures were insufficiently bounded. Crafted NFS traffic may cause Suricata to consume excessive memory, potentially resulting in denial of service. Versions 7.0.16 and 8.0.5 contain a fix. As a workaround, disable NFS application-layer parsing if it is not needed.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:13 suricata

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 suricata

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:8.0.5-1"}]}]

References

advisory security-tracker.debian.org