CVE-2021-39251

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CVSS 3.1

7.8 high

EPSS

<1%p35

Published

Sep 7, 2021 (Sep 7, 2021)

Modified

Jun 17, 2026

Description

A crafted NTFS image can cause a NULL pointer dereference in ntfs_extent_inode_open in NTFS-3G < 2021.8.22.

Vendors: tuxera debian redhat fedoraproject
Products: ntfs-3g, debian linux, enterprise linux, fedora
Weakness: CWE-476, 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 (0.4%)

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