Microsoft Windows Kernel Privilege Escalation Vulnerability

Vulnerability

A vulnerability in the Windows Kernel has been identified, allowing an authorized attacker to locally elevate privileges. This issue arises from the use of uninitialized resources, which could potentially be exploited to gain higher-level access or control within the system.

Impact

Exploitation of this vulnerability could lead to unauthorized privilege escalation, allowing a user to gain elevated rights and potentially execute actions or access resources that are normally restricted.

Remediation

Users can apply the security update KB5066835 to address this vulnerability. This update is available through the Microsoft Update Catalog.

Added: Oct 14, 2025, 7:04 PM
Updated: Oct 14, 2025, 9:21 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.