Microsoft has released fixes for six newly classified zero-day common vulnerabilities and exposures (CVEs) on the second monthly Patch Tuesday of 2026, amid a release comprising more than 50 flaws ...

Today is Microsoft's February 2026 Patch Tuesday with security updates for 58 flaws, including 6 actively exploited and three publicly disclosed zero-day vulnerabilities. This Patch Tuesday also ...

Microsoft Corp. today pushed security updates to fix at least 77 vulnerabilities in its Windows operating systems and other software. There are no pressing “zero-day” flaws this month (compared to ...

Microsoft’s May Patch Tuesday fixes 120 flaws, including 31 remote code execution bugs, with no zero-days reported at release.

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

Microsoft April 2026 Patch Tuesday fixed 163 CVEs, marking its second-largest security update. Three zero-day vulnerabilities impacted SharePoint, Chromium-based Edge workflows and Microsoft Defender.

With April’s Patch Tuesday hitting just yesterday, Microsoft released updates to address 167 security vulnerabilities. This is the second highest number of vulnerabilities ever patched on a Patch ...

The February update continues to refresh Secure Boot certificates. The update also fixes a number of feature and security glitches. Let's hope this month's update is less buggy than the one in January ...

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

Microsoft has resolved Windows 11 KB5089549 install failures tied to low EFI partition space through KB5089573, which also ...

Microsoft's February security update is a big one. This latest "Patch Tuesday" fixes 58 vulnerabilities in total, six of which are zero-day flaws. As a reminder, a zero-day is a vulnerability that has ...