An update of the linux package has been released.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013413 advisory.

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

    ionic: remove WARN_ON to prevent panic_on_warn

    Remove unnecessary early code development check and the WARN_ON     that it uses.  The irq alloc and free paths have long been     cleaned up and this check shouldn't have stuck around so long.

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.

  - ionic: remove WARN_ON to prevent panic_on_warn Remove unnecessary early code development check and the     WARN_ON that it uses. The irq alloc and free paths have long been cleaned up and this check shouldn't have     stuck around so long. (CVE-2023-53994)

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

ID	Name	Product	Family	Published	Updated	Severity
151965	Photon OS 4.0: Linux PHSA-2021-4.0-0065	Nessus	PhotonOS Local Security Checks	7/22/2021	3/23/2026	high
296676	SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0281-1)	Nessus	SuSE Local Security Checks	1/27/2026	1/27/2026	high
297194	SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2026:0315-1)	Nessus	SuSE Local Security Checks	1/30/2026	1/30/2026	high
309315	Unity Linux 20.1050e Security Update: kernel (UTSA-2026-013413)	Nessus	Unity Linux Local Security Checks	4/22/2026	4/22/2026	medium
296481	SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0278-1)	Nessus	SuSE Local Security Checks	1/24/2026	1/24/2026	high
279963	Linux Distros Unpatched Vulnerability : CVE-2023-53994	Nessus	Misc.	12/25/2025	1/30/2026	high
296680	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2026:0293-1)	Nessus	SuSE Local Security Checks	1/27/2026	1/27/2026	high

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