In the Linux kernel, the following vulnerability has been resolved: samples/bpf: Fix fout leak in hbm's run_bpf_prog Fix fout being fopen'ed but then not subsequently fclose'd. In the affected branch, fout is otherwise going out of scope.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005624 advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    samples/bpf: Fix fout leak in hbm's run_bpf_prog

    Fix fout being fopen'ed but then not subsequently fclose'd. In the affected     branch, fout is otherwise going out of scope.

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.

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

  - samples/bpf: Fix fout leak in hbm's run_bpf_prog Fix fout being fopen'ed but then not subsequently     fclose'd. In the affected branch, fout is otherwise going out of scope. (CVE-2023-53290)

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

An update of the linux package has been released.

ID	Name	Product	Family	Severity
301628	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1280)	Nessus	Huawei Local Security Checks	high
301595	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1244)	Nessus	Huawei Local Security Checks	high
300891	Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005624)	Nessus	Unity Linux Local Security Checks	medium
265178	Linux Distros Unpatched Vulnerability : CVE-2023-53290	Nessus	Misc.	medium
151965	Photon OS 4.0: Linux PHSA-2021-4.0-0065	Nessus	PhotonOS Local Security Checks	high

Detections

Analytics

CVE-2023-53290

medium

Tenable Plugins

high

high

medium

medium

high