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

Yesterday was Microsoft’s Patch Tuesday for March, which brought security updates that addressed 58 new vulnerabilities. According to the company, six of the vulnerabilities in Windows are already being exploited and attacked in the wild.

Microsoft fixes 57 security flaws, including six zero-days exploited in the wild. CISA mandates patches by April 1.

The zero-day bug was found in WebKit, the browser engine powering Safari and other apps, and allowed hackers to break out of WebKit’s protective sandbox with “maliciously crafted web content,” per Apple. A sandbox is part of the operating system that, even if compromised, can keep hackers from accessing data in other parts of the system.

Microsoft releases its Patch Tuesday security update. The March update includes patches for seven zero-day flaws, six of which are actively exploited, along with several dozen other vulnerabilities.

Today is Microsoft's March 2025 Patch Tuesday, which includes security updates for 57 flaws, including six actively exploited zero-day vulnerabilities.

Microsoft tackles 50-plus security blunders, Adobe splats 3D bugs, and Apple deals with a doozy Patch Tuesday Microsoft’s Patch Tuesday bundle has appeared, with a dirty dozen flaws competing for your urgent attention – six of them rated critical and another six already being exploited by criminals.