https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T10:38:51.577045+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-373581 EUVD-2026-373581 2026-10-03T10:38:51.644819+00:00 EUVD-2026-373581 https://cve.radiocsirt.org/vuln/fkie_cve-2026-94083 fkie_cve-2026-94083 2026-10-03T10:38:51.644860+00:00

Suricata before 8.0.7 has a DoH2 type confusion that can cause an invalid free, because cleanup code for the HTTP2 state is executed even though the actual state is HTTP1 (when there is a DoH2 request with an HTTP1 to HTTP2 upgrade). This requires app-layer.protocols.doh2 to be enabled, which is the default in 8.x versions.

 https://cve.radiocsirt.org/vuln/ghsa-4wwf-734g-mqm8 GHSA-4wwf-734g-mqm8 2026-10-03T10:38:51.644896+00:00

Suricata before 8.0.7 has a DoH2 type confusion that can cause an invalid free, because cleanup code for the HTTP2 state is executed even though the actual state is HTTP1 (when there is a DoH2 request with an HTTP1 to HTTP2 upgrade). This requires app-layer.protocols.doh2 to be enabled, which is the default in 8.x versions.

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-94083 UBUNTU-CVE-2026-94083 2026-10-03T10:38:51.644915+00:00

Affected: Ubuntu:16.04:LTS: suricata, Ubuntu:18.04:LTS: suricata, Ubuntu:22.04:LTS: suricata, Ubuntu:24.04:LTS: suricata, Ubuntu:26.04:LTS: suricata

Suricata before 8.0.7 has a DoH2 type confusion that can cause an invalid free, because cleanup code for the HTTP2 state is executed even though the actual state is HTTP1 (when there is a DoH2 request with an HTTP1 to HTTP2 upgrade). This requires app-layer.protocols.doh2 to be enabled, which is the default in 8.x versions.