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

  - mmc: vub300: defer reset until cmd_mutex is unlocked vub300_cmndwork_thread() holds cmd_mutex while it     sends a command and waits for the command response. If the response wait times out,
    __vub300_command_response() kills the command URBs and then synchronously resets the USB device through     usb_reset_device(). That reset path re-enters the driver through vub300_pre_reset(), which also takes     cmd_mutex. The worker therefore tries to acquire the same mutex recursively while it is still holding it     from the command path. This issue was found by our static analysis tool and then manually reviewed against     the current tree. The grounded PoC kept the real worker and timeout/reset carrier:
    vub300_cmndwork_thread() __vub300_command_response() usb_lock_device_for_reset() usb_reset_device()     vub300_pre_reset() Lockdep reported the same-task recursive acquisition on cmd_mutex: WARNING: possible     recursive locking detected ... (&test_vub300.cmd_mutex) ... at: usb_reset_device... [vuln_msv] ...
    (&test_vub300.cmd_mutex) ... at: vub300_cmndwork_thread+0x12/0x20 [vuln_msv] Workqueue: vub300_cmd_wq     vub300_cmndwork_thread [vuln_msv] *** DEADLOCK *** Return a flag from __vub300_command_response() when the     timeout path needs a device reset, then perform the reset after vub300_cmndwork_thread() has cleared the     in-flight command state and dropped cmd_mutex. The reset is still attempted before mmc_request_done(),     preserving the existing request completion ordering while avoiding the recursive lock. (CVE-2026-80659)

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

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Linux Distros Unpatched Vulnerability : CVE-2026-80659

medium Nessus Plugin ID 341924

Version 1.4

Version 1.3

Version 1.2

Version 1.1

Version 1.4 Oct 7, 2026, 6:12 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610070612
Version 1.3 Oct 7, 2026, 12:45 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610070045
Version 1.2 Sep 2, 2026, 12:19 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202609020019
Version 1.1 Sep 1, 2026, 5:14 AM New Plugin Feed: 202609010514