A Linux vulnerability that allows untrusted virtual machines to gain root access to host machines is one of two high-severity ...

A 16-year-old Linux KVM flaw (CVE-2026-53359) dubbed Januscape can allow attackers to escape virtual machines and execute ...

A 16-year-old Linux kernel vulnerability, dubbed Januscape, allows attackers to escape a virtual machine and execute ...

Januscape abuses KVM shadow MMU page reuse to panic x86 hosts, with Kim reporting a controlled full escape exploit behind the ...

Microsoft has posted Azure Linux 4 ISO downloads on GitHub, adding a local test path while the Fedora-derived preview stays Azure-focused and evaluation-only.

Security researchers at Armadin Inc. today detailed an attack chain that runs arbitrary commands as root inside the sandbox behind Anthropic PBC’s Claude Cowork, escaping the isolation layer, with a ...

This might just be my favorite way to use Proxmox ...

Azure Linux 4.0 is Microsoft's own Fedora-derived Linux distro for Azure cloud workloads. Here is how it compares to Ubuntu, ...

Microsoft's WSL team has confirmed WSL 3 doesn't exist. It was mistaken for WSL Containers, which is arriving in few days as ...

Not every distro is suited for every job.