The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - iommu/amd: Fix clone_alias() to use the original device's devid Currently clone_alias() assumes first     argument (pdev) is always the original device pointer. This function is called by pci_for_each_dma_alias()     which based on topology decides to send original or alias device details in first argument. This meant     that the source devid used to look up and copy the DTE may be incorrect, leading to wrong or stale DTE     entries being propagated to alias device. Fix this by passing the original pdev as the opaque data     argument to both the direct clone_alias() call and pci_for_each_dma_alias(). Inside clone_alias(),     retrieve the original device from data and compute devid from it. (CVE-2026-53053)

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Linux Distros Unpatched Vulnerability : CVE-2026-53053

high Nessus Plugin ID 322598

Version 1.7