{"action":"Upgrade unbound to 1.25.2-r0 or later.","affected":[{"fixed":"1.25.2-r0","introduced":"0"}],"component":"unbound","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["1.25.2-r0"],"id":"tcs_01M5NFTR3DASTQDB8NWE1CQ249","modified_at":"2026-10-01T02:17:49.333241163Z","published_at":"2026-07-22T14:17:20.503Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-50251","https://security.alpinelinux.org/vuln/CVE-2026-50251"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-50251#Alpine:v3.24/unbound","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-50251"}],"summary":"In NLnet Labs Unbound up to and including version 1.25.1, when 'unwanted-reply-threshold' is enabled (set to any value greater than zero), glue records of 0.0.0.0/::0 can short-circuit Unbound, on sys"}