Microsoft Windows Kernel Privilege Escalation Vulnerability

Vulnerability

A use-after-free vulnerability has been identified in the Windows Kernel, allowing an authorized attacker to locally elevate privileges. This vulnerability requires exploitation of a race condition, and successfully exploiting it could grant SYSTEM privileges to the attacker.

Impact

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

Remediation

Users can apply the security update for this vulnerability, which is available through the Microsoft Update Catalog. Specific update details can be found in the Microsoft Knowledge Base articles KB5095051, KB5094125, KB5094126, KB5093998, KB5094127, and KB5094128.

Added: Jun 9, 2026, 7:35 PM
Updated: Jun 9, 2026, 7:35 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
7.5
exploitability
2.9
remediation
0.0
relevance
9.4
threat
0.0
urgency
2.9
incentive
0.0

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