CVE-2026-89451

CVE-2026-89451 is a race condition in the Linux kernel 's iommu/sva subsystem. iommu_attach_device_pasid() installs the SVA attach handle into the group PASID lookup before iommu_sva_bind_device() returns, allowing a concurrent bind to find and reuse the handle after iommu_sva_lock is dropped. Ho...

EUVD-2026-76357

In the Linux kernel, the following vulnerability has been resolved: iommu/sva: Set handle-dev before the SVA handle is visible iommuattachdevicepasid installs the new SVA attach handle in the group PASID lookup before iommusvabinddevice returns. A concurrent bind can therefore find and reuse the...

PT-2026-90167

In the Linux kernel, the following vulnerability has been resolved: iommu/sva: Set handle-dev before the SVA handle is visible iommu attach device pasid installs the new SVA attach handle in the group PASID lookup before iommu sva bind device returns. A concurrent bind can therefore find and reus...