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Linux Distros Unpatched Vulnerability : CVE-2026-21620

low Nessus Plugin ID 299721

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Version 1.5

May 17, 2026, 9:29 AM

  • CVSS metrics ("CVSSv3 score" set to 6.5)
  • CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N")
  • CVSSv3 severity (based on None, severity decreased from "High" to "Medium")
  • Detection (updated detection logic)
  • Plugin metadata

Plugin Feed: 202605170929

Version 1.4

Apr 29, 2026, 12:50 PM

  • CVSS metrics ("CVSSv3 score" set to 7.5)
  • CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N")
  • CVSSv3 severity (based on None, severity increased from "Medium" to "High")
  • Detection (updated detection logic)
  • Plugin metadata

Plugin Feed: 202604291250

Version 1.3

Mar 16, 2026, 4:14 AM

  • Detection (updated detection logic)
  • Plugin metadata

Plugin Feed: 202603160414

Version 1.2

Feb 24, 2026, 6:12 AM

  • Plugin metadata
  • Detection (updated detection logic)
  • CVSSv3 severity (based on None, severity decreased from "High" to "Medium")
  • CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N")
  • CVSS metrics ("CVSSv3 score" set to 6.5)

Plugin Feed: 202602240612

Version 1.1

Feb 22, 2026, 12:30 AM

  • New

Plugin Feed: 202602220030

* Changelogs are generally available for changes made after Nov 1, 2022