CVE-2026-98440

In the Linux kernel, the following vulnerability has been resolved: K...

CVE-2026-98440

The Linux kernel contains a vulnerability within the KVM subsystem on arm64 architectures. The issue arises because shadow S2 structures were being prematurely freed from kvm_arch_flush_shadow_all(), creating a risk where the container could still be referenced by other system components. To reme...

EUVD-2026-103680

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Delay freeing of shadow S2 structures until VM destruction We free the shadow S2 structures from kvmarchflushshadowall, which is a Bad Ideatm. Freeing the page tables is fair game this is what this callback is for...

CVE-2026-98440 KVM: arm64: nv: Delay freeing of shadow S2 structures until VM destruction

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Delay freeing of shadow S2 structures until VM destruction We free the shadow S2 structures from kvmarchflushshadowall, which is a Bad Ideatm. Freeing the page tables is fair game this is what this callback is for...