{"action":"Upgrade smb4k to 4.0.5-1 or later.","affected":[{"fixed":"4.0.5-1","introduced":"0"}],"component":"smb4k","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.0.5-1"],"id":"tcs_01M5NP6S2TF9K5S8ED7H7Q9DTB","modified_at":"2026-10-12T09:47:38.167145447Z","published_at":"2026-01-08T15:15:43.733Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-66003","https://security-tracker.debian.org/tracker/CVE-2025-66003"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-66003#Debian:14/smb4k","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-66003"}],"summary":"An External Control of File Name or Path vulnerability in smb4k allowsl ocal users to perform a local root exploit via smb4k mounthelper if they can access and control the contents of a Samba shareThi"}