According to Microsoft, a zero-day flaw is one that has been publicly disclosed or actively exploited while no official fix ...

Microsoft Patch Tuesday fixes 56 vulnerabilities, including one actively exploited zero-day Key flaws: CVE-2025-62221 ...

KB5072033 addresses vulnerabilities across Windows systems and Office applications—including one actively exploited zero-day.

Microsoft fixed 56 Windows security flaws, including an actively exploited privilege-escalation bug and two new command-injection zero-days.

Microsoft fixed over 50 security vulnerabilities with December's big Patch Tuesday. One of them is already being actively ...

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' 2025 Patch Tuesday fixes 57 flaws, including one actively exploited and two publicly disclosed zero-day ...

Microsoft has concluded its 2025 security updates with a critical Patch Tuesday release, addressing a total of 56 ...

You shouldn’t delay those Windows updates anymore. It patches one flaw hackers are already taking advantage of and two others they know about.

Microsoft has released patches for 57 vulnerabilities, including a Windows zero-day flaw exploited in attacks.

Microsoft’s warning on Tuesday that an experimental AI agent integrated into Windows can infect devices and pilfer sensitive ...

Microsoft's Patch Tuesday update for December is here, and Windows users should ensure their machines are updated as soon as ...