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

  - keys: make keyring key-chunk byte order agree with keyring_diff_objects() keyring_get_key_chunk() loads     description bytes into the index chunk low address first, while keyring_diff_objects() numbers the first     differing bit from the low end and folds the absolute byte index into the level without removing the     inline-prefix offset the level already carries. The two disagree on byte order and bit position, so the     array can be told two keys first differ at a bit that does not differ in the chunk the walker uses,     letting crafted descriptions collide into one node. Load the chunk in the order keyring_diff_objects()     assumes and drop the inline-prefix length when folding the byte index into the level. This only changes     the in-memory ordering used to place keys within a keyring; add, search and read of non-colliding keys are     unaffected. (CVE-2026-74566)

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

Detections

Analytics

Linux Distros Unpatched Vulnerability : CVE-2026-74566

low Nessus Plugin ID 335831

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 1.8 Sep 2, 2026, 6:07 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202609021807
Version 1.7 Aug 28, 2026, 2:04 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202608280204
Version 1.6 Aug 26, 2026, 1:14 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202608261314
Version 1.5 Aug 21, 2026, 5:59 PM CVSS metrics ("CVSSv2 score" set to 1.9) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:M/Au:N/C:N/I:P/A:N") Detection (updated detection logic) Plugin metadata Plugin Feed: 202608211759
Version 1.4 Aug 21, 2026, 7:41 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202608210741
Version 1.3 Aug 19, 2026, 6:09 AM CVSS metrics ("CVSSv2 score" set to 3.3) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:N") CVSSv2 severity (based on CVE-2026-74566, severity decreased from "Medium" to "Low") Detection (updated detection logic) Plugin metadata Plugin Feed: 202608190609
Version 1.2 Aug 16, 2026, 7:07 PM CVSS metrics ("CVSSv2 score" set to 6.4) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N") CVSS metrics ("CVSSv3 score" set to none) CVSS metrics ("CVSSv3 vector" set to none) CVSS temporal metrics ("CVSSv3 temporal vector" set to none) CVSSv2 severity (based on CVE-2026-74566, severity decreased from "High" to "Medium") Detection (updated detection logic) Plugin metadata Plugin Feed: 202608161907
Version 1.1 Aug 15, 2026, 10:21 PM New Plugin Feed: 202608152221