{"action":"Upgrade bind to 9.18.49-r0 or later.","affected":[{"introduced":"9.20.0"}],"component":"bind","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["9.18.49-r0"],"id":"tcs_01M5NFPN69GEFA53F68VMKA31P","modified_at":"2026-10-01T02:17:49.268011657Z","published_at":"2026-05-20T13:16:23.923Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-3593","https://security.alpinelinux.org/vuln/CVE-2026-3593"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-3593#Alpine:v3.21/bind","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-3593"}],"summary":"A use-after-free vulnerability exists within the DNS-over-HTTPS implementation."}