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

  - drivers/base/memory: fix memory block reference leak in poison accounting memblk_nr_poison_inc() and     memblk_nr_poison_sub() look up a memory block via find_memory_block_by_id(), which acquires a reference to     the memory block device. Both helpers use the returned memory block without dropping that reference,     leaking the device reference on each successful lookup. Drop the reference after updating nr_hwpoison.
    (CVE-2026-64182)

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	Published	Updated	Severity
328094	Linux Distros Unpatched Vulnerability : CVE-2026-64182	Nessus	Misc.	7/20/2026	7/29/2026	high
318773	Photon OS 5.0: Linux PHSA-2026-5.0-0864	Nessus	PhotonOS Local Security Checks	6/5/2026	8/1/2026	high
322087	Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1881)	Nessus	Amazon Linux Local Security Checks	6/22/2026	7/31/2026	medium
322107	Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1894)	Nessus	Amazon Linux Local Security Checks	6/22/2026	7/31/2026	high

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