virtualization

Live2

1. live
   AMD SEV-SNP Mior and Skyfall Attacks Target AMD SEV-SNP VMs

   Research · since 13 Nov 2026

   Researchers disclosed two attacks, Mior and Skyfall, allowing a rogue cloud host to read data inside AMD SEV-SNP-protected virtual machines. Mior can also modify VM memory and forge signed execution reports given host and BIOS control.
2. live
   Xen Hypervisor Xen Hypervisor Flaws Allow Cross-VM Memory Access

   Patch now · Disclosed · ●Patched · since 3 Nov 2026

   Two vulnerabilities in the Xen hypervisor allow malicious guest virtual machines to read and write memory across other VMs on the same host. The Xen Project released patches for all supported versions starting from 4.6.

   Do:Apply the official patches provided by the Xen Project.

Earlier0

Nothing closed yet.