CVE-2026-71418

Suricata is a network IDS/IPS/NMS engine. Affected versions are 8.0.0 through 8.0.6 . The vulnerability resides in DNS-over-HTTP/2 (DoH2) processing in rust/src/http2/http2.rs, where previously processed HTTP/2 DATA frame contents are retained in the internal buffer instead of being cleared. An a...