There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - In the Linux kernel, the following vulnerability has been resolved: amd-pstate: Fix memory leak in
    amd_pstate_epp_cpu_init() On failure to set the epp, the function amd_pstate_epp_cpu_init() returns with
    an error code without freeing the cpudata object that was allocated at the beginning of the function.
    Ensure that the cpudata object is freed before returning from the function. This memory leak was
    discovered by Claude Opus 4.6 with the aid of Chris Mason's AI review-prompts
    (https://github.com/masoncl/review-prompts/tree/main/kernel). (CVE-2026-53121)

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

  - amd-pstate: Fix memory leak in amd_pstate_epp_cpu_init() On failure to set the epp, the function     amd_pstate_epp_cpu_init() returns with an error code without freeing the cpudata object that was allocated     at the beginning of the function. Ensure that the cpudata object is freed before returning from the     function. This memory leak was discovered by Claude Opus 4.6 with the aid of Chris Mason's AI review-     prompts (https://github.com/masoncl/review-prompts/tree/main/kernel). (CVE-2026-53121)

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

ID	Name	Product	Family	Published	Updated	Severity
471517	Google: sys-kernel/cchost-kernel-6_18, sys-kernel/csql-kernel-6_18, sys-kernel/lakitu-kernel-6_18, sys-kernel/lakitu-nc-kernel-6_18: security update to 19862.0.0	Tenable Cloud Security	Google COS Security Checks	10/3/2026	10/6/2026	medium
471517	Google: sys-kernel/cchost-kernel-6_18, sys-kernel/csql-kernel-6_18, sys-kernel/lakitu-kernel-6_18, sys-kernel/lakitu-nc-kernel-6_18: security update to 19862.0.0	Tenable Self-Hosted Container Security	Google COS Security Checks	10/3/2026	10/6/2026	medium
335080	openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21555-1)	Nessus	SuSE Local Security Checks	8/13/2026	9/19/2026	high
323559	Linux Distros Unpatched Vulnerability : CVE-2026-53121	Nessus	Misc.	6/28/2026	10/7/2026	medium
322020	Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1866)	Nessus	Amazon Linux Local Security Checks	6/22/2026	8/6/2026	high
340681	Ubuntu 24.04 LTS / 26.04 LTS / Pro Realtime 24.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-8663-1)	Nessus	Ubuntu Local Security Checks	8/26/2026	9/24/2026	high
343532	Ubuntu 24.04 LTS / Pro Realtime 24.04 LTS : Linux kernel (GCP) vulnerabilities (USN-8728-1)	Nessus	Ubuntu Local Security Checks	9/7/2026	9/24/2026	high
340045	Ubuntu 26.04 LTS : Linux kernel (NVIDIA BaseOS) vulnerabilities (USN-8664-1)	Nessus	Ubuntu Local Security Checks	8/26/2026	9/23/2026	high

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