Microsoft has confirmed that the December 2025 security updates are breaking Message Queuing (MSMQ) functionality, affecting enterprise applications and Internet Information Services (IIS) websites.

This month's extended security update for Windows 10 broke Message Queuing (MSMQ), which is typically used by enterprises to manage background tasks. Microsoft says it identified a fix and is now ...

Microsoft has good news for administrators: while some organizations now pay for security updates on older Windows versions, the inconsistent quality remains free.… The company has confirmed that ...

A security update issued on December Patch Tuesday changes the MSMQ security model, causing failures in programs ranging from POS to fire alarms. A warning from Microsoft that a Windows patch issued ...

Microsoft’s latest security patches have created a nightmare scenario for IT administrators worldwide, with critical message queuing systems failing across enterprise environments. The December 2025 ...

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In a world of enterprise applications built on Microsoft technology, MSMQ has been the solution for effective messaging. MSMQ has been one of the most powerful methods for distributed applications to ...