Linux Distros Unpatched Vulnerability : CVE-2026-56766

high Nessus Plugin ID 323774

Version 1.4

Jul 16, 2026, 9:04 PM

  • CVSS metrics ("Cvssv4 score" set to 8.6)
  • CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:P")
  • CVSS metrics ("Cvssv4 vector" set to "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N")

Plugin Feed: 202607162104

Version 1.3

Jul 8, 2026, 11:53 AM

  • 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: 202607081153

Version 1.2

Jul 2, 2026, 3:38 PM

  • 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")
  • CVSS metrics ("CVSSv3 score" set to 8.8)
  • CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H")

Plugin Feed: 202607021538

Version 1.1

Jun 30, 2026, 11:58 AM

  • New

Plugin Feed: 202606301158

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