German]The security updates for Windows Server released by Microsoft on October 13, 2026, are also affecting Microsoft Exchange Server. Reports on my German blog and across the internet indicate ...

Microsoft is investigating an Exchange admin center access issue that may prevent some administrators from opening the web ...

Microsoft took down the Exchange Admin Center (EAC) today after a code change left administrators facing an "Internal Server ...

Microsoft investigates an Exchange admin center outage affecting some admins with internal server errors as a rollback begins ...

Microsoft ends security updates for Exchange Server 2016 and 2019 and Skype for Business Server 2015 and 2019 after the ...

Exchange servers go down after Windows Server’s October updates. Microsoft is investigating the issue.

Critical1337Important0Moderate1LowMicrosoft addresses 1407 CVEs in the tenth Patch Tuesday of 2026, marking the second consecutive month to reset the bar as the largest Patch Tuesday release. This ...

Microsoft just shipped 1,408 vulnerabilities in one month, and a SharePoint flaw it marked “not exploited” is actually under ...

The most important is CVE-2026-96951, a security feature bypass flaw in Windows that has been exploited in the wild.

Here's a look at the most recent Patch Tuesday release from Microsoft as well as a collection of recent updates so you can track what's changed. Long before Taco Tuesday became part of the pop-culture ...

Microsoft addressed 1,413 security vulnerabilities in its October 2026 Patch Tuesday update, making it the company’s largest ...

Still running aging Windows Server systems? Microsoft has issued a reminder that could force IT admins to accelerate their ...