Microsoft Windows Backup Engine Race Condition Vulnerability Allowing Privilege Escalation

A race condition vulnerability has been identified in the Windows Backup Engine, allowing an authorized attacker to elevate privileges locally. This issue arises from concurrent execution using shared resources without proper synchronization.

Impact

Exploitation of this vulnerability could lead to unauthorized privilege escalation.

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 KB5101649 and KB5099539.