CVE-2026-46095

In the Linux kernel, the following vulnerability has been resolved: md/md-llbitmap: raise barrier before state machine transition Move the barrier raise operation before calling llbitmap_state_machine() in both llbitmap_start_write() and llbitmap_start_discard(). This ensures the barrier is in place before any state transitions occur, preventing potential race conditions where the state machine could complete before the barrier is properly raised.

Score

CVSS 3.1 5.5 Medium

Status

Analyzed - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-05-27

Last modified

2026-06-14

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/9142f00a9287ca38152717e3e88a033a27774e7f
• https://git.kernel.org/stable/c/9701d51dd378380ba05293fa391e8ba01065ae8d
• https://git.kernel.org/stable/c/ef4ca3d4bf09716cff9ba00eb0351deadc8417ab