{"action":"Upgrade dnsdist to 1.9.9-r0 or later.","affected":[{"fixed":"1.9.9-r0","introduced":"0"}],"component":"dnsdist","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["1.9.9-r0"],"id":"tcs_01M6GJB6BDPM8GTAPKEQD2QSX6","modified_at":"2026-11-03T06:32:14.764563686Z","published_at":"2025-04-29T12:15:31.983Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2025-30194","https://security.alpinelinux.org/vuln/CVE-2025-30194"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2025-30194#Alpine:v3.23/dnsdist","url":"https://osv.dev/vulnerability/ALPINE-CVE-2025-30194"}],"summary":"When DNSdist is configured to provide DoH via the nghttp2 provider, an attacker can cause a denial of service by crafting a DoH exchange that triggers an illegal memory access (double-free) and crash"}