CVE-2026-22263

Published January 27th, 2026

View on NVD ↗

CVSS v3

5.3

MEDIUM

CVSS v2

N/A

Affected

PROJECT

Description

Suricata is a network IDS, IPS and NSM engine. Starting in version 8.0.0 and prior to version 8.0.3, inefficiency in http1 headers parsing can lead to slowdown over multiple packets. Version 8.0.3 patches the issue. No known workarounds are available.

OISF/suricata

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.

GitHub

6.41K