EUVD-2026-53775

In the Linux kernel, the following vulnerability has been resolved: fuse-uring: fix data races on ring-ready On weakly-ordered architectures, the store to fiq-ops can be reordered past the store to ring-ready, allowing a CPU that sees ring-ready == true via fuseuringready to dispatch requests...

CVE-2026-64588

In the Linux kernel, the following vulnerability has been resolved: f...

CVE-2026-64588

The CVE-2026-64588 entry reports a data race in fuse-uring within the Linux kernel where a weaker memory ordering could let a CPU observe ring->ready as true and still use a stale fiq->ops pointer. The fix is concrete: replace the store to fiq->ops with smp_store_release and use smp_load...