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

  - wifi: rtlwifi: rtl8192du: check QoS TID before indexing tids rtl92du_tx_fill_desc() uses     ieee80211_get_tid() to read the QoS TID from the 802.11 header and then uses it as an index into     sta_entry->tids[]. ieee80211_get_tid() returns the low 4-bit QoS TID value, so the result can be in the     range 0..15. rtlwifi only allocates MAX_TID_COUNT entries for sta_entry->tids[], and MAX_TID_COUNT is 9. A     QoS TID greater than 8 therefore indexes past the aggregation state array. Keep the default RTL_AGG_STOP     state for out-of-range TIDs, matching rtl92cu_tx_fill_desc(). This issue was detected by our static     analysis tool and confirmed by manual audit. UBSAN validation for the same bug pattern reports an array-     index-out-of-bounds access with index 10 for type 'rtl_tid_data [9]'. (CVE-2026-80943)

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

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Linux Distros Unpatched Vulnerability : CVE-2026-80943

high Nessus Plugin ID 345270

Version 1.2