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: LoongArch: Add spectre boundry for
    syscall dispatch table The LoongArch syscall number is directly controlled by userspace, but does not have
    a array_index_nospec() boundry to prevent access past the syscall function pointer tables.
    (CVE-2026-45993)

An update of the linux package has been released.

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

  - LoongArch: Add spectre boundry for syscall dispatch table The LoongArch syscall number is directly     controlled by userspace, but does not have a array_index_nospec() boundry to prevent access past the     syscall function pointer tables. (CVE-2026-45993)

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

ID	Name	Product	Family	Published	Updated	Severity
459462	Echo: linux: security update to 6.12.86-1	Tenable Cloud Security	Echo Local Security Checks	10/2/2026	10/2/2026	medium
459462	Echo: linux: security update to 6.12.86-1	Tenable Self-Hosted Container Security	Echo Local Security Checks	10/2/2026	10/2/2026	medium
323389	Photon OS 5.0: Linux PHSA-2026-5.0-0904	Nessus	PhotonOS Local Security Checks	6/28/2026	10/14/2026	high
329326	Photon OS 5.0: Linux PHSA-2026-5.0-0926	Nessus	PhotonOS Local Security Checks	7/24/2026	10/29/2026	high
333941	Photon OS 5.0: Linux PHSA-2026-5.0-92-0926	Nessus	PhotonOS Local Security Checks	8/10/2026	10/29/2026	high
332436	Photon OS 5.0: Linux PHSA-2026-5.0-91-0904	Nessus	PhotonOS Local Security Checks	8/5/2026	11/2/2026	high
317179	Linux Distros Unpatched Vulnerability : CVE-2026-45993	Nessus	Misc.	5/27/2026	10/16/2026	medium

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