{"action":"Upgrade unbound to 1.25.1-r0 or later.","affected":[{"fixed":"1.25.1-r0","introduced":"1.19.1"}],"component":"unbound","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["1.25.1-r0"],"id":"tcs_01M5NFNNPH13V4928WZB93QPB5","modified_at":"2026-10-01T02:17:49.245962460Z","published_at":"2026-05-20T10:16:26.530Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-33278","https://security.alpinelinux.org/vuln/CVE-2026-33278"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-33278#Alpine:v3.24/unbound","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-33278"}],"summary":"NLnet Labs Unbound 1.19.1 up to and including version 1.25.0 has a vulnerability in the DNSSEC validator that enables denial of service and possible remote code execution as a result of deep copying a"}