Linux Distros Unpatched Vulnerability : CVE-2026-21636

critical Nessus Plugin ID 286807

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Version 1.10 Oct 29, 2026, 3:00 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610291500
Version 1.9 Oct 9, 2026, 2:01 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610091401
Version 1.8 Aug 9, 2026, 4:36 AM Detection (updated detection logic) Plugin Feed: 202608090436
Version 1.7 Jun 10, 2026, 6:51 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202606100651
Version 1.5 Apr 29, 2026, 12:50 PM CVSS metrics ("CVSSv2 score" set to 4.6) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P") CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:U/RC:C") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:U/RC:C") CVSSv2 severity (based on CVE-2026-21636, severity decreased from "High" to "Medium") Detection (updated detection logic) Plugin metadata Plugin Feed: 202604291250
Version 1.4 Feb 10, 2026, 11:15 AM CVSS metrics ("CVSSv2 score" set to 10.0) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C") CVSSv2 severity (based on CVE-2026-21636, severity increased from "Medium" to "High") Plugin Feed: 202602101115
Version 1.3 Feb 3, 2026, 10:27 PM CVSS metrics ("CVSSv2 score" set to 4.6) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P") CVSS metrics ("CVSSv3 score" set to 10.0) CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H") CVSSv2 severity (based on CVE-2026-21636, severity decreased from "High" to "Medium") Plugin metadata Plugin Feed: 202602032227
Version 1.2 Jan 21, 2026, 10:50 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202601211050
Version 1.1 Jan 16, 2026, 10:12 PM New Plugin Feed: 202601162212

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