{"id":"CVE-2026-89085","published":"2026-10-16T23:17:02.553","lastModified":"2026-10-16T23:17:02.553","description":"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.","cvssScore":6.6,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","cwes":["CWE-787"],"vendors":[],"products":[],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-89085","tags":[]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2466034","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}