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

  - net: gro: don't merge zcopy skbs skb_gro_receive() can currently copy frags between the source and GRO     skb, without checking the zerocopy status, and in particular the SKBFL_MANAGED_FRAG_REFS flag. When     SKBFL_MANAGED_FRAG_REFS is set, the skb doesn't hold a reference on the pages in shinfo->frags. Appending     those frags to another skb's frags without fixing up the page refcount can lead to UAF. When either the     last skb in the GRO chain (the one we would append frags to) or the source skb is zerocopy, don't merge     the skbs. (CVE-2026-46323)

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

Detections

Analytics

Linux Distros Unpatched Vulnerability : CVE-2026-46323

high Nessus Plugin ID 320166

Version 1.10

Version 1.9

Version 1.8

Version 1.7

Version 1.6

Version 1.5

Version 1.4

Version 1.3

Version 1.2

Version 1.1

Version 1.10 Jun 25, 2026, 9:10 AM CVSSv3 score source (changed from "CVE-2026-46323" to none) Plugin Feed: 202606250910
Version 1.9 Jun 24, 2026, 7:46 AM CVSS metrics ("CVSSv2 score" set to none) CVSS metrics ("CVSSv2 vector" set to none) CVSS temporal metrics ("CVSSv2 temporal vector" set to none) CVSSv3 score source (set to "CVE-2026-46323") Detection (updated detection logic) Plugin metadata Plugin Feed: 202606240746
Version 1.8 Jun 23, 2026, 12:45 PM Detection (updated detection logic) Plugin Feed: 202606231245
Version 1.7 Jun 21, 2026, 6:24 PM Plugin metadata Detection (updated detection logic) Plugin Feed: 202606211824
Version 1.6 Jun 20, 2026, 5:45 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202606201745
Version 1.5 Jun 17, 2026, 2:25 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202606171425
Version 1.4 Jun 17, 2026, 3:56 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202606170356
Version 1.3 Jun 15, 2026, 7:29 PM Plugin metadata Detection (updated detection logic) Plugin Feed: 202606151929
Version 1.2 Jun 10, 2026, 6:51 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202606100651
Version 1.1 Jun 10, 2026, 12:51 AM New Plugin Feed: 202606100051