Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability

A flaw in Windows ALPC (Advanced Local Procedure Call) allows a local attacker to run code with higher privileges than their account normally permits. This is dangerous because an attacker with basic user access could gain system-level control.

This use-after-free vulnerability in the Windows ALPC mechanism permits local privilege escalation when an attacker exploits improper memory handling. The attack requires local code execution capability and results in elevated privileges sufficient for system compromise.