{"action":"Upgrade pdns-recursor to 5.3.5-r0 or later.","affected":[{"fixed":"5.3.5-r0","introduced":"0"}],"component":"pdns-recursor","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["5.3.5-r0"],"id":"tcs_01M6H7G480TX20HC2K83EB8M3K","modified_at":"2026-11-03T06:33:01.255990740Z","published_at":"2026-02-09T15:16:11.360Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-0398","https://security.alpinelinux.org/vuln/CVE-2026-0398"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-0398#Alpine:v3.24/pdns-recursor","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-0398"}],"summary":"Crafted zones can lead to increased resource usage and crafted CNAME chains can lead to cache poisoning in Recursor."}