CVE-2026-23432

CVE-2026-23432 : In the Linux kernel mshv component, there is a use-after-free in the error path of mshv_map_user_memory . The problem occurs when, in the error path, the code calls vfree() directly on a region while the MMU notifier remains registered; if userspace later unmaps that memory, the ...

PT-2026-30127

In the Linux kernel, the following vulnerability has been resolved: mshv: Fix use-after-free in mshv map user memory error path In the error path of mshv map user memory, calling vfree directly on the region leaves the MMU notifier registered. When userspace later unmaps the memory, the notifier...