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

  - of: reserved_mem: prevent OOB when too many dynamic regions are defined On boot, fdt_scan_reserved_mem()     saves each dynamically-placed /reserved-memory subnode into a local array of size MAX_RESERVED_REGIONS. If     the device tree defines more than MAX_RESERVED_REGIONS dynamically-placed regions, fdt_scan_reserved_mem()     writes past the end of the local array. Add a bounds check that logs an error and skips the excess     regions, restoring the original behavior. (CVE-2026-80723)

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

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Linux Distros Unpatched Vulnerability : CVE-2026-80723

high Nessus Plugin ID 341694

Version 1.4