The remote Ubuntu 24.04 LTS / Pro Realtime 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8748-1 advisory.

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - Hardware crypto device drivers;

    - NVIDIA Tegra memory controller driver;

    - Network drivers;

    - GFS2 file system;

    - OCFS2 file system;

    - SMB network file system;

    - B.A.T.M.A.N. meshing protocol;

    - Ceph Core library;

    - IPv4 networking;

    - IPv6 networking;

    - Netfilter;

    - Open vSwitch;

    - RxRPC session sockets;

    - SCTP protocol;

    - TIPC protocol; (CVE-2026-52914, CVE-2026-52931, CVE-2026-52955, CVE-2026-52958, CVE-2026-52982,     CVE-2026-52986, CVE-2026-52993, CVE-2026-52999, CVE-2026-53002, CVE-2026-53006, CVE-2026-53010,     CVE-2026-53043, CVE-2026-53045, CVE-2026-53046, CVE-2026-53049, CVE-2026-53055, CVE-2026-53088,     CVE-2026-53151, CVE-2026-53175, CVE-2026-53215, CVE-2026-53216, CVE-2026-53224, CVE-2026-53246,     CVE-2026-53247, CVE-2026-53260, CVE-2026-53309, CVE-2026-64531)

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

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

Detections

Analytics

Ubuntu 24.04 LTS / Pro Realtime 24.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-8748-1)

critical Nessus Plugin ID 344782

Version 1.2

Version 1.1

Version 1.2 Oct 22, 2026, 12:02 AM CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:F/RL:OF/RC:C") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:F/RL:O/RC:C") Exploit attributes ("Exploit framework core" set to "True") Plugin Feed: 202610220002
Version 1.1 Sep 11, 2026, 4:27 PM New Plugin Feed: 202609111627