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

  - Bluetooth: hci_sync: annotate data-races around hdev->req_status __hci_cmd_sync_sk() sets hdev->req_status     under hdev->req_lock: hdev->req_status = HCI_REQ_PEND; However, several other functions read or write     hdev->req_status without holding any lock: - hci_send_cmd_sync() reads req_status in hci_cmd_work     (workqueue) - hci_cmd_sync_complete() reads/writes from HCI event completion - hci_cmd_sync_cancel() /     hci_cmd_sync_cancel_sync() read/write - hci_abort_conn() reads in connection abort path Since
    __hci_cmd_sync_sk() runs on hdev->req_workqueue while hci_send_cmd_sync() runs on hdev->workqueue, these     are different workqueues that can execute concurrently on different CPUs. The plain C accesses constitute     a data race. Add READ_ONCE()/WRITE_ONCE() annotations on all concurrent accesses to hdev->req_status to     prevent potential compiler optimizations that could affect correctness (e.g., load fusing in the     wait_event condition or store reordering). (CVE-2026-43119)

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

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Linux Distros Unpatched Vulnerability : CVE-2026-43119

medium Nessus Plugin ID 312636

Version 1.14