CVE-2026-72138

In the Linux kernel, the following vulnerability has been resolved: xen/gntdev: fix error handling in ioctl When gntdevioctlmapgrantref fails to copy the operation result back to userspace after successfully adding the mapping to the list, the error path returns -EFAULT without releasing the...

cvp Incorrect Bailout Use-After-Free

In the function msmcvpmapbufwncc reachable from the EVAKMDREGISTERBUFFER ioctl, after cbuf is created and fully initialized, it is unconditionally added to the linked list inst-cvpwnccbufs.list. msmcvpmapbufwncc then tries to add an entry for the buffer to inst-cvpwnccbufstable. This can fail if...