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

  - net: airoha: Move ndesc initialization at end of airoha_qdma_init_rx_queue() If queue entry or DMA     descriptor list allocation fails in airoha_qdma_init_rx_queue routine, airoha_qdma_cleanup() will trigger     a NULL pointer dereference running netif_napi_del() for RX queue NAPIs since netif_napi_add() has never     been executed to this particular RX NAPI. The issue is due to the early ndesc initialization in     airoha_qdma_init_rx_queue() since airoha_qdma_cleanup() relies on ndesc value to check if the queue is     properly initialized. Fix the issue moving ndesc initialization at end of airoha_qdma_init_tx routine.
    Move page_pool allocation after descriptor list allocation in order to avoid memory leaks if desc     allocation fails. (CVE-2026-53298)

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

ID	Name	Product	Family	Published	Updated	Severity
323745	Linux Distros Unpatched Vulnerability : CVE-2026-53298	Nessus	Misc.	6/30/2026	9/11/2026	medium
340681	Ubuntu 24.04 LTS / 26.04 LTS / Pro Realtime 24.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-8663-1)	Nessus	Ubuntu Local Security Checks	8/26/2026	8/26/2026	high
343532	Ubuntu 24.04 LTS / Pro Realtime 24.04 LTS : Linux kernel (GCP) vulnerabilities (USN-8728-1)	Nessus	Ubuntu Local Security Checks	9/7/2026	9/18/2026	high
340045	Ubuntu 26.04 LTS : Linux kernel (NVIDIA BaseOS) vulnerabilities (USN-8664-1)	Nessus	Ubuntu Local Security Checks	8/26/2026	9/17/2026	high

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