{"action":"Upgrade samba to 2:4.17.12+dfsg-0+deb12u4 or later.","affected":[{"fixed":"2:4.17.12+dfsg-0+deb12u4","introduced":"0"}],"component":"samba","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2:4.17.12+dfsg-0+deb12u4"],"id":"tcs_01M5NRHX0TMDGK3ZQYQJJRCRYF","modified_at":"2026-11-05T09:47:34.492390780Z","published_at":"2026-05-27T11:16:18.357Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-3012","https://security-tracker.debian.org/tracker/CVE-2026-3012"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-3012","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-3012"}],"summary":"A flaw was found in Samba’s certificate auto-enrollment Group Policy handling. When certificate auto-enrollment is enabled, Samba may retrieve a CA certificate over an unencrypted HTTP connection and"}