CVE-2026-71418 | OISF Suricata up to 8.0.5 DNS-over-HTTP/2 Processing rust/src/http2/http2.rs denial of service

September 18, 2026 Yanac

A vulnerability was found in OISF Suricata up to 8.0.5 and classified as critical. Affected is an unknown function of the file rust/src/http2/http2.rs of the component DNS-over-HTTP2 Processing. Executing a manipulation can lead to denial of service.

The identification of this vulnerability is CVE-2026-71418. The attack may be launched remotely. There is no exploit available.

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