{"action":"Upgrade unbound to 1.16.3-r0 or later.","affected":[{"fixed":"1.16.3-r0","introduced":"0"}],"component":"unbound","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.22","exploited":false,"fixed_versions":["1.16.3-r0"],"id":"tcs_01M5NE52SM8A2HSP71AT2EXJPN","modified_at":"2026-10-15T07:17:54.216788922Z","published_at":"2022-09-26T14:15:11.007Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-3204","https://security.alpinelinux.org/vuln/CVE-2022-3204"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-3204#Alpine:v3.22/unbound","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-3204"}],"summary":"A vulnerability named 'Non-Responsive Delegation Attack' (NRDelegation Attack) has been discovered in various DNS resolving software. The NRDelegation Attack works by having a malicious delegation wit"}