CVE-2026-31529

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

cxl/region: Fix leakage in __construct_region()

Failing the first sysfs_update_group() needs to explicitly
kfree the resource as it is too early for cxl_region_iomem_release()
to do so.

More information : https://git.kernel.org/stable/c/77b310bb7b5ff8c017524df83292e0242ba89791