CVE-2026-63452 | OISF Suricata up to 8.0.5 HTTP/1 Parser denial of service

September 18, 2026 Yanac

A vulnerability categorized as critical has been discovered in OISF Suricata up to 8.0.5. Affected by this vulnerability is an unknown functionality of the component HTTP1 Parser. The manipulation results in denial of service.

This vulnerability is cataloged as CVE-2026-63452. The attack may be launched remotely. There is no exploit available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More