KB5126655: Windows Server 2022 / Azure Stack HCI 22H2 Security Update (October 2026)

critical Nessus Plugin ID 365470

Version 1.9

Oct 22, 2026, 10:08 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")
  • CVSS metrics ("CVSSv3 score" set to 9.8)
  • CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H")
  • CVSSv2 score source (changed from "CVE-2026-85797" to "CVE-2026-83888")
  • CVSSv3 score source (changed from "CVE-2026-69918" to none)

Plugin Feed: 202610221008

Version 1.8

Oct 20, 2026, 8:26 AM

  • CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:H/RL:OF/RC:C")
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:H/RL:O/RC:C")
  • Exploit attributes ("Exploited by malware" set to "True")

Plugin Feed: 202610200826

Version 1.7

Oct 19, 2026, 10:23 AM

  • CVSS metrics ("CVSSv2 score" set to 7.8)
  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N")
  • CVSS metrics ("CVSSv3 score" set to 7.8)
  • CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H")
  • CVSSv2 score source (changed from "CVE-2026-70580" to "CVE-2026-85797")
  • CVSSv2 severity (based on CVE-2026-85797, severity increased from "Medium" to "High")
  • CVSSv3 score source (changed from "CVE-2026-97816" to "CVE-2026-69918")

Plugin Feed: 202610191023

Version 1.6

Oct 16, 2026, 7:34 PM

  • Plugin metadata (Add IAVM Info)

Plugin Feed: 202610161934

Version 1.5

Oct 16, 2026, 3:19 PM

  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C")
  • CVSSv2 score source (changed from "CVE-2026-87714" to "CVE-2026-70580")

Plugin Feed: 202610161519

Version 1.4

Oct 15, 2026, 8:27 AM

  • CVSS metrics ("CVSSv2 score" set to 6.8)
  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:S/C:N/I:C/A:N")
  • CVSSv2 score source (changed from "CVE-2026-100220" to "CVE-2026-87714")
  • CVSSv2 severity (based on CVE-2026-87714, severity decreased from "High" to "Medium")

Plugin Feed: 202610150827

Version 1.3

Oct 14, 2026, 6:26 PM

  • CISA reference

Plugin Feed: 202610141826

Version 1.2

Oct 14, 2026, 9:52 AM

  • CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:F/RL:OF/RC:C")
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:F/RL:O/RC:C")
  • CVSSv2 score source (changed from "CVE-2026-100202" to "CVE-2026-100220")
  • CVSSv3 score source (changed from "CVE-2026-100202" to "CVE-2026-97816")
  • Exploit attributes ("Exploit available" set to "True")
  • Exploit attributes ("Exploitability ease" changed from "No known exploits are available" to "Exploits are available")

Plugin Feed: 202610140952

Version 1.1

Oct 13, 2026, 11:46 PM

  • New

Plugin Feed: 202610132346

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