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

  - In the Linux kernel, the following vulnerability has been resolved: PCI: host-generic: Fix NULL pointer     dereference on 32-bit CAM systems On 32-bit systems the config space is too large to ioremap in one go, so     pci_ecam_create() maps each bus segment separately and relies on the ->add_bus callback (pci_ecam_add_bus)     to populate the per-bus mapping in cfg->winp[]. pci_ecam_map_bus() then uses that mapping as the base for     every config access. The generic ECAM ops (pci_generic_ecam_ops) already provide the ->add_bus and
    ->remove_bus callbacks, but the CAM (legacy) ops in pci-host-generic.c do not. As a result, on a 32-bit     host using pci-host-cam-generic the per-bus mapping is never set up and the first config read     dereferences a NULL base, crashing during bus enumeration: Unable to handle kernel NULL pointer     dereference at virtual address 00000800 Oops [#1] CPU: 0 PID: 1 Comm: swapper Not tainted 6.9.7+ #43     Hardware name: Digilent Nexys-Video-A7 RV32 (DT) epc : pci_generic_config_read+0x40/0xb0 ra :
    pci_generic_config_read+0x2c/0xb0 [<c038db9c>] pci_generic_config_read+0x40/0xb0 [<c038da04>]     pci_bus_read_config_dword+0x50/0xb0 [<c0391e94>] pci_bus_generic_read_dev_vendor_id+0x3c/0x1ec     [<c039245c>] pci_scan_single_device+0xa4/0x11c [<c0392570>] pci_scan_slot+0x9c/0x23c [<c039388c>]     pci_scan_child_bus_extend+0x58/0x2f4 [<c0393db0>] pci_scan_root_bus_bridge+0x64/0xe8 [<c0393e54>]     pci_host_probe+0x20/0xc8 [<c03bc6f4>] pci_host_common_probe+0x144/0x1e4 Fix this by giving the CAM ops the     same ->add_bus/->remove_bus callbacks. Since pci_ecam_add_bus() and pci_ecam_remove_bus() are static to     ecam.c, move the CAM ops definition there as pci_generic_cam_ops (mirroring pci_generic_ecam_ops) and     export it for pci-host-generic.c to reference. [mani: removed timestamp from log] (CVE-2026-80917)

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Linux Distros Unpatched Vulnerability : CVE-2026-80917

medium Nessus Plugin ID 344572

Version 1.8

Version 1.7

Version 1.6

Version 1.5

Version 1.4

Version 1.3

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Version 1.1

Version 1.8 Nov 13, 2026, 4:53 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202611131653
Version 1.7 Nov 12, 2026, 12:23 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202611120023
Version 1.6 Nov 7, 2026, 10:50 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202611071050
Version 1.5 Nov 7, 2026, 4:01 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202611070401
Version 1.4 Nov 4, 2026, 12:13 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202611041213
Version 1.3 Oct 30, 2026, 8:32 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610300832
Version 1.2 Oct 22, 2026, 12:02 AM CVSS metrics ("CVSSv2 score" set to 4.9) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C") CVSSv2 severity (based on CVE-2026-80917, severity increased from "Low" to "Medium") Detection (updated detection logic) Plugin metadata Plugin Feed: 202610220002
Version 1.1 Sep 10, 2026, 10:27 PM New Plugin Feed: 202609102227