The latest Microsoft Patch Tuesday rollout featured no zero-days. However, an angry hacker has just dropped two new 0-day exploits targeting Windows users.

Today is Microsoft's May 2026 Patch Tuesday, with security updates for 120 flaws and no zero-days disclosed this month.

The good news: no 0-days. The bad news: busy week ahead for Microsoft admins

May’s Patch Tuesday may not be the giant release many expected, but there are still plenty of important fixes that shouldn’t be ignored.

It's the first time in two years with no zero-days. But with 137 flaws to patch, including nine critical ones, admins still have plenty of work to do.

Security pros warn YellowKey claim could make stolen laptops a much bigger problem

The latest Microsoft Patch Tuesday rollout featured no zero-days. However, an angry hacker has just dropped two new 0-day exploits targeting Windows users.

Microsoft Windows 11 has fallen victim to three zero-day exploits in a single day as the 2026 Pwn2Own hacking event opens in Berlin.

Microsoft delivered fixes for issues affecting everything from Windows to Office, .NET, and SQL Server, and several patches that should be deployed ASAP.

Microsoft Exchange has now joined Windows 11 as Pwn2Own zero-day hackers continue to successfully attack the tech giant’s products.

Microsoft Exchange has now joined Windows 11 as Pwn2Own zero-day hackers continue to successfully attack the tech giant’s products.

Microsoft Exchange users are urged to mitigate a zero-day vulnerability that CISA has confirmed is under active exploitation.