EUVD-2026-82062

In the Linux kernel, the following vulnerability has been resolved: md: remove REQNOWAIT support from raid1/10/456 REQNOWAIT support in md personalities that can block internally is fundamentally incomplete. While reads can avoid some blocking paths, write requests can still encounter cases where...

CVE-2026-90401

This vulnerability affects the Linux kernel md (multiple device) subsystem , specifically the raid1, raid10, and raid456 personalities. The root cause is that REQ_NOWAIT support in these personalities is fundamentally incomplete: during a write, one mirror may succeed while another returns -EAGAI...