{"id":"DEBIAN-CVE-2026-118384","details":"GNU mtools through 4.0.49 has an out-of-bounds write in parse_vses in vfat.c.","modified":"2026-10-29T09:47:40.782244603Z","published":"2026-10-28T03:17:14.757Z","upstream":["CVE-2026-118384"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-118384"}],"affected":[{"package":{"name":"mtools","ecosystem":"Debian:12","purl":"pkg:deb/debian/mtools?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.0.33-1+really4.0.32-1","4.0.33-1+really4.0.32-1+hurd.1","4.0.43-1","4.0.47-1","4.0.48-1","4.0.48-2","4.0.49-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-118384.json"}},{"package":{"name":"mtools","ecosystem":"Debian:13","purl":"pkg:deb/debian/mtools?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.0.48-1","4.0.48-2","4.0.49-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-118384.json"}},{"package":{"name":"mtools","ecosystem":"Debian:14","purl":"pkg:deb/debian/mtools?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.0.48-1","4.0.48-2","4.0.49-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-118384.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H"}]}