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

The move aims to expand the use of Security Copilot and comes with the launch of 12 new agents from Microsoft at the company's Ignite conference last week.

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

Overview On December 10, NSFOCUS CERT detected that Microsoft released the December Security Update patch, which fixed 57 security issues involving widely used products such as Windows, Microsoft ...

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

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

The actively exploited zero-day bug — and the one therefore that needs high-priority attention — is CVE-2025-62221, which ...

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

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