Microsoft Windows Desktop Window Manager Privilege Escalation Vulnerability

A use-after-free vulnerability has been identified in the Desktop Window Manager (DWM) component of Microsoft Windows. This vulnerability allows an authorized attacker to locally elevate privileges, potentially gaining SYSTEM rights. The issue arises from improper memory management, leading to the possibility of accessing freed memory regions.

Impact

Exploitation of this vulnerability could allow an authorized user to gain elevated privileges, specifically SYSTEM rights, on the affected machine.

Remediation

Users can apply the security update provided by Microsoft to address this vulnerability. This security update is available through the Microsoft Update Catalog. Specific update details can be found in the Microsoft Knowledge Base articles KB5082052, KB5083769, KB5082063, KB5082200, KB5082123, KB5082198, and KB5082126.