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The zero-day vulnerability lies in a legacy common component in widely-used virtualization software, allowing a hacker to infiltrate potentially every machine across a datacenter's network.

The bug, found in open-source computer emulator QEMU, dates back to 2004. Many modern virtualization platforms, including Xen, KVM, and Oracle's VirtualBox, include the buggy code.

VMware, Microsoft Hyper-V, and Bochs hypervisors are not affected.
lees meer: zdnet.com