Landlock: LANDLOCK_ACCESS_FS_IOCTL_DEV bypass via io_uring IORING_OP_URING_CMD

Bryam Vargas hexlabsecurity at proton.me
Wed Jun 17 02:25:48 UTC 2026 

Thanks Jens — noted, the fix belongs in Landlock. Mickaël has the full report.

Bryam

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