CVE-2025-27735 MEDIUM

CVE-2025-27735: Windows Virtualization-Based Security (VBS) Security Feature Bypass Vulnerability

Vendor Microsoft
Product Windows 10 Version 1507
Weakness CWE-345
Published April 8, 2025
Last update February 13, 2026
View on NVD All CVEs

CVSS base score

6.0/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C

What the vulnerability does

01Description

Insufficient verification of data authenticity in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to bypass a security feature locally.

Key dates

02Disclosure timeline

April 8, 2025 CVE published
February 13, 2026 Record updated