CVE-2026-98720

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine nested virtualization implementation. This flaw allows an attacker within a nested guest to bypass isolation boundaries and directly access host hardware controls, potentially causing host system instability or a Denial of...

CVE-2026-98718

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine subsystem supporting AMD SEV Secure Encrypted Virtualization. During virtual machine migration on the same host, CPU cache maintenance was performed after deactivating the source guest's encryption state instead of before. Th...

SUSE CVE-2024-53135

In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Bury Intel PT virtualization guest/host mode behind CONFIGBROKEN Hide KVM's ptmode module param behind CONFIGBROKEN, i.e. disable support for virtualizing Intel PT via guest/host mode unless BROKEN=y. There are myriad...