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

  - alpha/PCI: Add security_locked_down() check to pci_mmap_resource() Currently, Alpha's pci_mmap_resource()     does not check security_locked_down(LOCKDOWN_PCI_ACCESS) before allowing userspace to mmap PCI BARs. The     generic version has had this check since commit eb627e17727e (PCI: Lock down BAR access when the kernel     is locked down) to prevent DMA attacks when the kernel is locked down. Add the same check to Alpha's     pci_mmap_resource(). (CVE-2026-80867)

Note that Nessus relies on the presence of the package as reported by the vendor.

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Linux Distros Unpatched Vulnerability : CVE-2026-80867

low Nessus Plugin ID 343469

Version 1.3