CVE-2022-26820HighMicrosoft CVSS 6.6CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Microsoft security update for CVE-2022-26820 — Windows

Published
April 12, 2022
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2022-26820 →

📋 Microsoft's advisory

EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26820. This page also shows what EchelonGraph holds for CVE-2022-26820, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.

🎯 Affected products17

  • Windows Server 2008 R2 for x64-based Systems Service Pack 1
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  • Windows Server 2008 for 32-bit Systems Service Pack 2
  • Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
  • Windows Server 2008 for x64-based Systems Service Pack 2
  • Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
  • Windows Server 2012
  • Windows Server 2012 (Server Core installation)
  • Windows Server 2012 R2
  • Windows Server 2012 R2 (Server Core installation)
  • Windows Server 2016
  • Windows Server 2016 (Server Core installation)
  • Windows Server 2019
  • Windows Server 2019 (Server Core installation)
  • Windows Server 2022
  • Windows Server 2022 (Server Core installation)
  • Windows Server, version 20H2 (Server Core Installation)

✅ Updates Microsoft lists: 12 KB articles

12 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.

KB articleUpdateFixed build
KB5012647Security Update10.0.17763.2803
KB5012604Security Update10.0.20348.643
KB5012599Security Update10.0.19042.1645
KB5012596Security Update10.0.14393.5066
KB5012658Monthly Rollup6.0.6003.21446
KB5012632Security Only6.0.6003.21446
KB5012626Monthly Rollup6.1.7601.25924
KB5012649Security Only6.1.7601.25924
KB5012650Monthly Rollup6.2.9200.23679
KB5012666Security Only6.2.9200.23679
KB5012670Monthly Rollup6.3.9600.20337
KB5012639Security Only6.3.9600.20337

🧭 EchelonGraph on CVE-2022-26820

EchelonGraph score
6.6 MEDIUM
CISA KEV
Not listed
Fix status
A fix is available — apply it.

Description from the CVE record (CVE.org), as published by its numbering authority

Windows DNS Server Remote Code Execution Vulnerability

Published by Microsoft Corporation, the CVE Numbering Authority that assigned CVE-2022-26820, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).

🔗 References (25)