{"action":"Upgrade suricata to 8.0.6-r0 or later.","affected":[{"fixed":"8.0.6-r0","introduced":"8.0.0"}],"component":"suricata","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["8.0.6-r0"],"id":"tcs_01M6H8P4MFM5QF4V5T3TJ7S2JC","modified_at":"2026-11-03T06:33:02.254002408Z","published_at":"2026-04-02T14:16:28.587Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-31931","https://security.alpinelinux.org/vuln/CVE-2026-31931"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-31931","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-31931"}],"summary":"Suricata is a network IDS, IPS and NSM engine. From version 8.0.0 to before version 8.0.4, use of the \"tls.alpn\" rule keyword can cause Suricata to crash with a NULL dereference. This issue has been p"}