{"action":"Upgrade dovecot to 1:2.4.1+dfsg1-1 or later.","affected":[{"fixed":"1:2.4.1+dfsg1-1","introduced":"0"}],"component":"dovecot","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:2.4.1+dfsg1-1"],"id":"tcs_01M5NPF1K9JZ81ZY7P7K6CF4DD","modified_at":"2026-10-27T09:47:36.536835311Z","published_at":"2026-03-27T09:16:19.283Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-0394","https://security-tracker.debian.org/tracker/CVE-2026-0394"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-0394#Debian:13/dovecot","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-0394"}],"summary":"When dovecot has been configured to use per-domain passwd files, and they are placed one path component above /etc, or slash has been added to allowed characters, path traversal can happen if the doma"}