Microsoft Windows Kernel Elevation of Privilege Vulnerability

Vulnerability

A vulnerability in the Windows Kernel has been identified, allowing an authorized attacker to elevate privileges locally. This issue arises from improper access control within the kernel.

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 KB5101649, KB5095051, KB5099536, KB5099540, and KB5099539.

Added: Jul 14, 2026, 11:43 PM
Updated: Jul 14, 2026, 11:43 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
7.5
exploitability
3.3
remediation
7.7
relevance
9.6
threat
0.1
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.