The Linux Foundation-hosted Xen Project released the latest version of its open source hypervisor that is used by cloud providers and is the base for commercial virtualization products and security ...

The attack, dubbed VMSCAPE ( CVE-2025-40300 ), is said to be the first Spectre-based exploit that allows a malicious guest ...

A new Spectre-like attack dubbed VMScape allows a malicious virtual machine (VM) to leak cryptographic keys from an ...