Microsoft Confirms Windows 12 Zero-Day Exploit Under Active Attack, Urges Immediate Patch
July 21, 2025, Redmond, WA Microsoft has confirmed a critical zero-day vulnerability in Windows 12 that is actively being exploited by attackers. The exploit allows remote code execution through a flaw in the Windows Kernel Driver subsystem. A patch has been issued and users are strongly advised to update immediately. Cybersecurity researchers at Mandiant and … Read more