EUVD-2026-32774

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix pin leak and publication ordering in pkvminitvcpu Two bugs exist in the vCPU initialisation path: 1. If a check fails after hyppinsharedmem succeeds, the cleanup path jumps to 'unlock' without calling unpinhostvcp...

CVE-2026-46147

In CVE-2026-46147, the Linux kernel KVM arm64 vCPU initialization had two bugs: (1) after hyp_pin_shared_mem() succeeds, an early error path could jump to unlock and leak host pin references for vCPU and SVE state pages because unpin_host_vcpu()/unpin_host_sve_state() weren’t called; a fix extrac...

CVE-2025-48623

In initpkvmhypvcpu of pkvm.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...