CVE-2026-22263

Suricata (network IDS/IPS/NSM) is affected by CVE-2026-22263 due to inefficiency in HTTP/1 header parsing that can cause slowdown over multiple packets. Affected versions are 8.0.0 up to, but not including, 8.0.3; the issue is fixed in 8.0.3. No workarounds are stated in the provided documents. T...

CVE-2026-22263

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...