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

  - net: atm: reject out-of-range traffic classes in QoS validation Reject ATM traffic classes above     ATM_ANYCLASS in check_tp(). SO_ATMQOS stores the supplied QoS after check_qos() succeeds, so accepting     larger values leaves invalid traffic_class values in vcc->qos. That bad state later reaches pvc_info(),     which indexes class_name[] with vcc->qos.{rx,tp}.traffic_class. Values above ATM_ANYCLASS cause an out-of-     bounds read when /proc/net/atm/pvc is read. Tighten the existing QoS validation so invalid traffic_class     values are rejected at the point where user supplied QoS is accepted. (CVE-2026-72297)

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

Detections

Analytics

Linux Distros Unpatched Vulnerability : CVE-2026-72297

high Nessus Plugin ID 337604

Version 1.4