EUVD-2026-86036

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Validate partition index before array access constructregion reads cxled-part and uses it to index cxlds-part without checking for a negative value. If the partition was never resolved, part remains at its initial val...

CVE-2026-97423

The Linux kernel contains a vulnerability in the cxl/region component where the construct_region() function fails to validate the cxled->part value before using it as an index for the cxlds->part[] array. If a partition is never resolved, the value remains at -1 , leading to an out-of-bound...

The vulnerability of the __construct_region() function in the drivers/cxl/core/region.c file of the Compute Express Link (CXL) device driver in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the constructregion function in the drivers/cxl/core/region.c file of the Compute Express Link CXL device driver in the Linux operating system is related to improper resource release. Exploiting this vulnerability could allow an attacker to cause a service failure...

UBUNTU-CVE-2026-74273

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Block region delete during region creation Expand the range lock, rename it "regionslock", to disable region deletion in the critical period between constructregion and attachtarget, as well as the period between...