Patch Tuesday includes six actively exploited zero-day vulnerabilities. Learn about the critical vulnerabilities and why immediate updates are essential.

Microsoft released patches for 57 security flaws, six of which are already being exploited, while cybersecurity experts describe another six as critical.

Microsoft’s March Patch Tuesday has put more pressure on system administrators, with over 50 new vulnerabilities to fix including seven zero-days. Of these seven, six are being actively exploited in the wild. They are:

Slovak cybersecurity company ESET says a newly patched zero-day vulnerability in the Windows Win32 Kernel Subsystem has been exploited in attacks since March 2023.

Redmond ships major security updates with warnings that a half-dozen Windows vulnerabilities have already been exploited in the wild.