The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003167 advisory.

    Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain     privileges by leveraging incorrect handling of a copy-on-write (COW) feature to write to a read-only     memory mapping, as exploited in the wild in October 2016, aka Dirty COW.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Detections

Analytics

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003167)

high Nessus Plugin ID 287626

Version 1.3