CVE-2021-35266

ntfs-3g: Heap buffer overflow triggered by a specially crafted NTFS inode pathname

Published Sep 7, 2021 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
In NTFS-3G versions < 2021.8.22, when a specially crafted NTFS inode pathname is supplied in an NTFS image a heap buffer overflow can occur resulting in memory disclosure, denial of service and even code execution.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
Debian DLA Debian DLA DLA-2819-1 ntfs-3g security update
Debian DSA Debian DSA DSA-4971-1 ntfs-3g security update
EUVD EUVD EUVD-2021-21909 In NTFS-3G versions < 2021.8.22, when a specially crafted NTFS inode pathname is supplied in an NTFS image a heap buffer overflow can occur resulting in memory disclosure, denial of service and even code execution.
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jul 9, 2026, 12:13 AM
Reserved
Jun 23, 2021, 12:00 AM
Status
Modified
Published
Sep 7, 2021, 3:15 PM
Modified
Jul 9, 2026, 1:16 AM
Severity
Moderate
Public date
Aug 30, 2021, 12:00 AM