Linux KVM ARM64 Race Condition Lets VMs Escape to Host (CVE-2025-XXXX)

A critical vulnerability (CVE-2025-XXXX) in the Linux kernel's KVM hypervisor for ARM64 allows guest VMs to escape isolation via a race condition in page table and TLB handling, potentially compromising the host. Patches have been released with minor performance impact. Administrators should update immediately.