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

  - genirq/proc: Size interrupt directory names for 10-digit interrupt numbers /proc/irq/<n>/ directory names     are built in `char name[10]` buffers with `sprintf(name, %u, irq)`. Ten-digit IRQ numbers already need     11 bytes including the trailing NUL, and current sparse-IRQ configurations allow interrupt numbers in that     range. Size the temporary name buffer for the current decimal form and switch to bounded formatting when     creating or removing the proc entry. (CVE-2026-97503)

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

ID	Name	Product	Family	Published	Updated	Severity
350076	Linux Distros Unpatched Vulnerability : CVE-2026-97503	Nessus	Misc.	9/24/2026	11/4/2026	medium
365258	Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-3192)	Nessus	Amazon Linux Local Security Checks	10/12/2026	10/29/2026	high

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