CVE-2026-90097 Drivers: hv: vmbus: Skip VMBus module cleanup for non-nested root partition

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Skip VMBus module cleanup for non-nested root partition The VMBus module initialization function, hvacpiinit, currently does nothing when running in the root partition and root is not nested in another VM. But...

PT-2026-94445

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the VMBus module where the initialization function hv acpi init does nothing when running in a non-nested root partition but still reports success, leading the module ...