{"id":"DEBIAN-CVE-2026-89085","details":"A flaw was found in parted. A heap-based buffer overflow can occur when processing a specially crafted FAT32 filesystem due to an integer calculation error during buffer allocation. A local attacker could exploit this by enticing a user or automated service to open a malicious filesystem image, resulting in an application crash leading to a Denial of Service (DoS) or potential memory corruption.","modified":"2026-11-06T09:47:35.666080779Z","published":"2026-10-16T23:17:02.553Z","upstream":["CVE-2026-89085"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-89085"}],"affected":[{"package":{"name":"parted","ecosystem":"Debian:12","purl":"pkg:deb/debian/parted?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.5-3","3.6-1","3.6-2","3.6-3","3.6-3.1","3.6-3.1~exp1","3.6-4","3.6-5","3.6-5+hurd.1","3.6-6","3.7-1","3.8-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-89085.json"}},{"package":{"name":"parted","ecosystem":"Debian:13","purl":"pkg:deb/debian/parted?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.6-5","3.6-5+hurd.1","3.6-6","3.7-1","3.8-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-89085.json"}},{"package":{"name":"parted","ecosystem":"Debian:14","purl":"pkg:deb/debian/parted?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8-2"}]}],"versions":["3.6-5","3.6-5+hurd.1","3.6-6","3.7-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-89085.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:L/I:L/A:H"}]}