EUVD-2026-82072

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: unmap cmdiu DMA on rspiu mapping failure in initrequest nvmefcinitrequest maps cmdiu and then rspiu for DMA. If the rspiu mapping fails, the original code only recorded the error and fell through: it left the...

CVE-2026-90411

CVE-2026-90411 is a DMA mapping leak in the Linux kernel's nvme-fc driver . The function __nvme_fc_init_request() maps cmd_iu and then rsp_iu for DMA. When the rsp_iu mapping fails, the original code left the already-mapped cmd_iu unmapped and marked the operation as FCPOP_STATE_IDLE. Because blk...