Microsoft Windows Cluster Client Failover Privilege Escalation Vulnerability

A use-after-free vulnerability has been identified in the Windows Cluster Client Failover component. This vulnerability allows an authorized attacker to locally elevate privileges. The issue arises from improper memory management, which can be exploited to gain higher-level permissions.

Impact

Exploitation of this vulnerability could allow 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 related to the affected Windows Server versions.