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

  - nfc: hci: shdlc: Stop timers and work before freeing context llc_shdlc_deinit() purges SHDLC skb queues     and frees the llc_shdlc structure while its timers and state machine work may still be active. Timer     callbacks can schedule sm_work, and sm_work accesses SHDLC state and the skb queues. If teardown happens     in parallel with a queued/running work item, it can lead to UAF and other shutdown races. Stop all SHDLC     timers and cancel sm_work synchronously before purging the queues and freeing the context. Found by Linux     Verification Center (linuxtesting.org) with SVACE. (CVE-2026-46267)

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

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Linux Distros Unpatched Vulnerability : CVE-2026-46267

high Nessus Plugin ID 318561

Version 1.7