Attackers have not waited for Exploit Wednesday; the Microsoft Windows zero-day attacks have already started. Here’s what you need to know and do.

CISA adds six Microsoft zero-days to its KEV catalog, confirming active exploitation. The flaws include security bypass bugs and a Remote Desktop privilege escalation issue.

Microsoft's latest update patches six zero-days and two critical flaws - but is it another buggy mess?

Microsoft releases February 2026 Patch Tuesday updates KB5077181 and KB5075941 for Windows 11. Learn about the latest security fixes and improvements.

Microsoft this week released new dynamic updates for Windows 11 26H1, 25H2 and 24H2 under KB5077178, KB5077180, KB5077374, ...

Microsoft patches CVE-2026-21525, an actively exploited RasMan flaw that can crash Windows VPN services and disrupt remote ...

Microsoft Patch Tuesday Fixes 112 Flaws, Includes SharePoint and Windows Your email has been sent Microsoft’s first Patch Tuesday of 2026 addressed 112 vulnerabilities across Windows, Office, Azure, ...

Greedy patching: Hot patching is a way to quickly install security updates without requiring an OS reboot. Microsoft has offered the feature for years through its ...

Microsoft released a Second Emergency Patch in January 2026 to fix cloud file issues in Windows. However, a new major bug has appeared, causing boot failures. This uncertainty raises concerns about ...