A newly discovered vulnerability in the Windows Update Stack, tracked as CVE-2025-21204, has sent shockwaves through the cybersecurity community after researchers revealed it could enable attackers to execute arbitrary code and escalate privileges to SYSTEM level on targeted machines.
The flaw, disclosed by researchers at Cyberdom Blog, poses a significant risk to millions of Windows users and organizations relying on the Windows Update mechanism for both security and feature updates.
https://gbhackers.com/critical-flaw-in- ... ate-stack/