Linux Distros Unpatched Vulnerability : CVE-2026-23556

critical Nessus Plugin ID 310842

Version 1.5

Jul 16, 2026, 8:27 AM

  • 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 temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:U/RC:C")
  • CVSSv2 severity (based on CVE-2026-23556, severity decreased from "High" to "Medium")
  • Detection (updated detection logic)

Plugin Feed: 202607160827

Version 1.4

Jul 10, 2026, 4:01 PM

  • CVSS metrics ("CVSSv2 score" set to none)
  • CVSS metrics ("CVSSv2 vector" set to none)
  • CVSS metrics ("CVSSv3 score" set to none)
  • CVSS metrics ("CVSSv3 vector" set to none)
  • CVSS metrics ("Cvssv4 score" set to 9.4)
  • CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:U")
  • CVSS metrics ("Cvssv4 vector" set to "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H")
  • CVSS temporal metrics ("CVSSv2 temporal vector" set to none)
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to none)
  • Detection (updated detection logic)
  • Plugin metadata

Plugin Feed: 202607101601

Version 1.2

Apr 30, 2026, 3:55 AM

  • Detection (updated detection logic)
  • Plugin metadata

Plugin Feed: 202604300355

Version 1.1

Apr 29, 2026, 12:50 PM

  • New

Plugin Feed: 202604291250

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