Microsoft Windows Bluetooth Service Privilege Escalation Vulnerability

Vulnerability

A double free vulnerability has been identified in the Windows Bluetooth Service, allowing an authorized attacker to locally elevate privileges. This vulnerability requires exploitation of a race condition.

Impact

Successful exploitation of this vulnerability could lead to unauthorized privilege escalation, allowing an attacker to gain SYSTEM privileges.

Remediation

Users can apply the security update provided by Microsoft to address this vulnerability. This security update is available through the Microsoft Update Catalog. For specific guidance, refer to the Microsoft Knowledge Base articles KB5065426, KB5065474, KB5065431, KB5065429, and KB5065432.

Added: Oct 14, 2025, 5:58 PM
Updated: Oct 14, 2025, 8:26 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
7.5
exploitability
2.9
remediation
7.7
relevance
0.7
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.