CVE-2026-31523

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> nvme-pci: ensure we&amp;#39;re polling a polled queue<br /> <br /> A user can change the polled queue count at run time. There&amp;#39;s a brief<br /> window during a reset where a hipri task may try to poll that queue<br /> before the block layer has updated the queue maps, which would race with<br /> the now interrupt driven queue and may cause double completions.