Linux Distros Unpatched Vulnerability : CVE-2026-91958

medium Nessus Plugin ID 345995

Version 1.6

Sep 25, 2026, 12:17 PM

  • CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E: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")
  • Exploit attributes ("Exploit available" set to "True")
  • Exploit attributes ("Exploitability ease" changed from "No known exploits are available" to "Exploits are available")

Plugin Feed: 202609251217

Version 1.5

Sep 23, 2026, 8:20 AM

  • CVSS metrics ("CVSSv2 score" set to 6.1)
  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:C")

Plugin Feed: 202609230820

Version 1.4

Sep 22, 2026, 8:27 AM

  • Plugin metadata
  • CVSS metrics ("CVSSv2 score" set to 6.8)
  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P")
  • Detection (updated detection logic)

Plugin Feed: 202609220827

Version 1.3

Sep 17, 2026, 12:32 PM

  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:C")
  • CVSS metrics ("CVSSv2 score" set to 6.1)

Plugin Feed: 202609171232

Version 1.2

Sep 17, 2026, 1:14 AM

  • CVSSv2 severity (based on CVE-2026-91958, severity decreased from "High" to "Medium")
  • Detection (updated detection logic)
  • Plugin metadata
  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P")
  • CVSS metrics ("CVSSv2 score" set to 6.8)

Plugin Feed: 202609170114

Version 1.1

Sep 16, 2026, 5:33 AM

  • New

Plugin Feed: 202609160533

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