Microsoft Kernel Streaming WOW Thunk Service Driver Privilege Escalation Vulnerability

Vulnerability

A use-after-free vulnerability has been identified in the Kernel Streaming WOW Thunk Service Driver, allowing an authorized attacker to locally elevate privileges. This vulnerability arises from improper memory management, which can be exploited to gain unauthorized access to elevated rights.

Impact

Exploitation of this vulnerability could lead to unauthorized privilege escalation, allowing a user to gain elevated rights on the system.

Added: Jul 8, 2025, 8:32 PM
Updated: Jul 8, 2025, 8:32 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
0.0
exploitability
3.3
remediation
0.0
relevance
0.2
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.