Microsoft Windows Digital Media Privilege Escalation Vulnerability

A use-after-free vulnerability has been identified in Windows Digital Media, allowing an authorized attacker to locally elevate privileges. This vulnerability affects several versions of Windows 10, Windows 11, Windows Server 2019, and Windows Server 2022. The issue arises from improper memory management, which can be exploited to gain higher privileges on the system.

Impact

Exploitation of this vulnerability could allow an attacker to elevate privileges from a low integrity level to a medium integrity level.

Remediation

Users can apply the security updates provided by Microsoft to address this vulnerability. These security updates can be downloaded via the Microsoft Update Catalog. Specific update details can be found in the Microsoft Knowledge Base articles KB5055518, KB5055519, KB5055523, KB5055527, and KB5055528.