{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"tnef","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":[],"id":"tcs_01M5NPMMAM1YVXPN3NV0KT5ESZ","modified_at":"2026-10-06T10:00:24.346691715Z","published_at":"2026-10-01T12:17:15.810Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-103680","https://security-tracker.debian.org/tracker/CVE-2026-103680"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-103680#Debian:14/tnef","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-103680"}],"summary":"A flaw was found in tnef. A heap-based buffer overflow can occur in the find_free_number() function when generating numbered backup suffixes for duplicate filenames. When numbered backups are enabled"}