Nested virtualization involves running a hypervisor inside another hypervisor. It is not an entirely bonkers idea because it offers the chance to create a test or simulation environment for the ...

A cloud tenant who rents a single virtual machine can now bring down every other VM on the physical host running it — or take root on the host itself and access every guest on that machine. That is ...

For a virtualization platform designed for home server tasks, Proxmox has a fairly straightforward interface that’s easy to pick up. However, hidden beneath its simple UI are a ton of toggles, options ...

French cloud operator OVH has revealed it used its Sydney, Australia, datacenter as the crash test dummy to test a rapid ...

Overview Cloud computing powers nearly every digital experience, from streaming videos and online banking to AI services and ...

OpenAI, Meta, Apple, Microsoft, and Google drove a week of AI breakthroughs, privacy concerns, major breaches, new vulnerabilities, and industry shakeups.

Microsoft has released Windows 11 KB5101650 and KB5099414 cumulative updates for versions 25H2/24H2 and 23H2 to fix security vulnerabilities, bugs, and add new features. Today's updates are mandatory ...

A use-after-free bug in Linux's KVM hypervisor can be triggered from a guest virtual machine to corrupt the shadow-page state of the host kernel that runs it. Dubbed 'Januscape' and tracked as ...

The 16-year-old Januscape flaw affects Linux’s KVM hypervisor, allowing attackers to escape virtual machines and potentially execute code on the underlying host. A newly disclosed Linux kernel ...