Abusing the Windows Update Stack to Gain SYSTEM Access (CVE-2025-21204)
CVE-2025-21204 is a local privilege escalation flaw in the Windows Update Stack. By abusing directory junctions or symbolic links, attackers can hijack trusted paths accessed by SYSTEM-level processes like `MoUsoCoreWorker.exe` and execute arbitrary code with elevated privileges. A patch is … Read the rest
