Microsoft Windows Function Discovery Service Privilege Escalation Vulnerability

A race condition vulnerability has been identified in the Function Discovery Service (fdwsd.dll) on multiple Windows platforms. This vulnerability allows an authorized attacker to elevate privileges locally by exploiting improper synchronization in concurrent execution using shared resources.

Impact

Successful exploitation of this vulnerability could allow an attacker to gain SYSTEM privileges.

Remediation

Users can download the security update for this vulnerability via the Microsoft Update Catalog. Specific update details can be found in the Microsoft Knowledge Base articles KB5094122, KB5094123, KB5094125, KB5094126, KB5093998, and KB5094041.