Microsoft's July 2025 Patch Tuesday update, intended to enhance security across its platforms, inadvertently caused boot failures in certain Azure Virtual Machines (VMs). This issue primarily affected configurations where Trusted Launch was disabled and Virtualization-Based Security (VBS) was...
azure virtual machines
cloud security
emergency patch
enterprise it
kb5064489
microsoft
patch tuesday
remote work infrastructure
security best practices
security updates
system stability
trusted launch
update troubleshooting
vbs
virtual machine configuration
virtualization-based security
vmbootfailures
windows 11
windows server 2025
In an unexpected but crucial turn of events for IT administrators and cloud users worldwide, Microsoft has issued an urgent out-of-band update to patch a critical bug in Windows 11 version 24H2 that disrupted Azure Virtual Machine (VM) startup when Virtualization-Based Security (VBS) was...