{"action":"Upgrade dnsdist to 2.0.4-r0 or later.","affected":[{"fixed":"2.0.4-r0","introduced":"1.9.0"}],"component":"dnsdist","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["2.0.4-r0"],"id":"tcs_01M6H2CG10G5MF21DTTJMZCH59","modified_at":"2026-11-03T06:32:54.391490671Z","published_at":"2026-04-22T14:16:54.410Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-33599","https://security.alpinelinux.org/vuln/CVE-2026-33599"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-33599#Alpine:v3.24/dnsdist","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-33599"}],"summary":"A rogue backend can send a crafted SVCB response to a Discovery of Designated Resolvers request, when requested via either the autoUpgrade (Lua) option to newServer or auto_upgrade (YAML) settings. DD"}