CVE-2021-39263

—

CVSS 3.1

7.8 high

EPSS

<1%p38

Published

Sep 7, 2021 (Sep 7, 2021)

Modified

Jun 17, 2026

Description

A crafted NTFS image can trigger a heap-based buffer overflow, caused by an unsanitized attribute in ntfs_get_attribute_value, in NTFS-3G < 2021.8.22.

Vendors: tuxera debian
Products: ntfs-3g, debian linux
Weakness: CWE-787, CWE-20
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

In the news0 stories

No ingested article mentions this CVE yet.