{"action":"Upgrade samba to 4.21.9-r0 or later.","affected":[{"fixed":"4.21.9-r0","introduced":"0"}],"component":"samba","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["4.21.9-r0"],"id":"tcs_01M5NF8DF44YM8S38MK8793KHT","modified_at":"2026-08-27T22:18:02.760699921Z","published_at":"2025-11-07T20:15:35.630Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2025-10230","https://security.alpinelinux.org/vuln/CVE-2025-10230"],"severity":{"label":"critical","score":10},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2025-10230#Alpine:v3.24/samba","url":"https://osv.dev/vulnerability/ALPINE-CVE-2025-10230"}],"summary":"A flaw was found in Samba, in the front-end WINS hook handling: NetBIOS names from registration packets are passed to a shell without proper validation or escaping. Unsanitized NetBIOS name data from"}