According to customer reports, this month's Patch Tuesday updates are breaking virtual machines on Hyper-V hosts, causing them to no longer boot and display "failed to start" errors. A Microsoft ...

VMware has released a vSphere ESXi update to address a known issue causing some Windows Server 2022 virtual machines to no longer boot after installing this month's KB5022842 update. Microsoft first ...

Microsoft has issued out-of-band (OOB) updates to Windows Server 2019 and Windows Server 2022 platforms. These updates fix the network adapter and NIC issues related to Hyper-V and virtualization. A ...

Whatever you do, remember to back up your virtual guests ...