Windows Kernel

Information and updates related to the Windows operating system kernel.

Microsoft Patches Actively Exploited Windows Kernel Zero-Day in November Update

Nov 12, 2025

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by

Elles De Yeager

in Cyber News & Updates

Microsoft has addressed an actively exploited Windows Kernel zero-day vulnerability (CVE-2025-62215) in its November security updates, urging users to apply patches immediately to mitigate exploitation risks.