CVE-2026-89085 (GCVE-0-2026-89085)

Vulnerability from cvelistv5 – Published: 2026-10-16 23:04 – Updated: 2026-10-16 23:04
VLAI
Title
Parted: parted: heap-based buffer overflow via crafted fat32 filesystem image
Summary
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.
Severity
6.6 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
CWE
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1036 records in the last 180 days details
References
URL Tags
https://access.redhat.com/security/cve/CVE-2026-89085 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2466034 issue-trackingx_refsource_REDHAT
Impacted products
Date Public
2026-09-14 00:00
Credits
Red Hat would like to thank AISLE Research for reporting this issue.
Show details on NVD website
To clipboard 

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