Microsoft Windows Privilege Escalation Vulnerability

Vulnerability

A use-after-free vulnerability has been identified in Microsoft Windows, allowing an authorized attacker to locally elevate privileges. This vulnerability affects several Windows versions and stems from improper memory management, which can be exploited to gain higher system privileges.

Impact

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

Remediation

Users can download the security update for this vulnerability through the Microsoft Update Catalog. Specific update details can be found in the Microsoft Knowledge Base articles linked within the vulnerability's security update guidance.

Added: Jul 14, 2026, 10:53 PM
Updated: Jul 14, 2026, 10:53 PM

Vulnerability Rating

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