CVE-2026-40404

High

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

secure@microsoft.com·CWE-122·Published 2026-06-09

CVSS

7.8

EPSS

0.00

KEV

Exploits

cve.orgen

92 chars

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

NVDen

92 chars

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

Version	Type	Source	Base	Exp	Impact	Vector
3.1	Primary	NVD	7.8	1.8	5.9	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1	Primary	cve.org	7.8	—	—	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C