CVE-2026-98056 nvme: remove stale namespaces by NSID range during scan

In the Linux kernel, the following vulnerability has been resolved: nvme: remove stale namespaces by NSID range during scan nvmescannslist drops the stale namespaces in each gap in the reported NSID list one NSID at a time. Every iteration calls nvmefindgetns to look the namespace up and removes ...

CVE-2026-98056

In the Linux kernel, the following vulnerability has been resolved: nvme: remove stale namespaces by NSID range during scan nvmescannslist drops the stale namespaces in each gap in the reported NSID list one NSID at a time. Every iteration calls nvmefindgetns to look the namespace up and removes ...

CVE-2026-98056

The Linux kernel contains a vulnerability in the nvme driver where the nvme_scan_ns_list() function inefficiently processes stale namespaces. Specifically, it drops stale namespaces in gaps by iterating through every individual NSID one at a time. Because NSIDs are 32-bit, a sparse NSID space can...