Microsoft Windows Secure Boot Security Feature Bypass Vulnerability

Vulnerability

A security feature bypass vulnerability has been identified in Microsoft Windows, allowing attackers to bypass the Secure Boot feature. This vulnerability affects several versions of Windows Server and Windows 10, as well as Windows 11. The issue arises from improper access control, which could potentially be exploited to undermine the security provided by Secure Boot.

Impact

Exploitation of this vulnerability could lead to a bypass of the Secure Boot feature, allowing unauthorized modifications to the boot process or the execution of untrusted code during the system startup.

Remediation

Users can apply the security updates provided by Microsoft to address this vulnerability. These security updates are available through the Microsoft Update Catalog and can be installed via the Windows Update service.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
7.5
exploitability
3.3
remediation
7.7
relevance
0.0
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.