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.

Microsoft today pushed updates to fix at least 56 security flaws in its Windows operating systems and supported software. This final Patch Tuesday of 2025 tackles one zero-day bug that is already ...

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 ...

Microsoft concluded 2025 with a massive security update that cybersecurity teams cannot ignore. Released yesterday (Dec. 9) as cumulative update KB5072033, this security patch addresses 57 ...

Roses are red, violets are blue ... now get patching What better way to say I love you than with an update? Attackers exploited a whopping six Microsoft bugs as zero-days prior to Redmond releasing ...

Microsoft's Patch Tuesday update for December is here, and Windows users should ensure their machines are updated as soon as possible to fix three zero-day vulnerabilities. These are security flaws ...

The latest update from Microsoft deals with 112 flaws, including eight the company rated critical — and three zero-day exploits. Ninety-five of the vulnerabilities affect Windows. The first Patch ...

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 ended 2025 with its final Patch Tuesday release, issuing fixes for 56 vulnerabilities across Windows, Office and several other products. The December update includes three zero-day flaws — ...

Today is Microsoft's December 2025 Patch Tuesday, which fixes 57 flaws, including one actively exploited and two publicly disclosed zero-day vulnerabilities. This Patch Tuesday also addresses three ...

Today is Microsoft's January 2026 Patch Tuesday with security updates for 114 flaws, including one actively exploited and two publicly disclosed zero-day vulnerabilities. This Patch Tuesday also ...

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 ...