CVE-2021-26419CriticalMicrosoft CVSS 6.4CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

Microsoft security update for CVE-2021-26419 — Internet Explorer

Published
May 11, 2021
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2021-26419 →

📋 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-2021-26419. This page also shows what EchelonGraph holds for CVE-2021-26419, 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 products30

  • Internet Explorer 11 on Windows 10 Version 1607 for 32-bit Systems
  • Internet Explorer 11 on Windows 10 Version 1607 for x64-based Systems
  • Internet Explorer 11 on Windows 10 Version 1803 for 32-bit Systems
  • Internet Explorer 11 on Windows 10 Version 1803 for ARM64-based Systems
  • Internet Explorer 11 on Windows 10 Version 1803 for x64-based Systems
  • Internet Explorer 11 on Windows 10 Version 1809 for 32-bit Systems
  • Internet Explorer 11 on Windows 10 Version 1809 for ARM64-based Systems
  • Internet Explorer 11 on Windows 10 Version 1809 for x64-based Systems
  • Internet Explorer 11 on Windows 10 Version 1909 for 32-bit Systems
  • Internet Explorer 11 on Windows 10 Version 1909 for ARM64-based Systems
  • Internet Explorer 11 on Windows 10 Version 1909 for x64-based Systems
  • Internet Explorer 11 on Windows 10 Version 2004 for 32-bit Systems
  • Internet Explorer 11 on Windows 10 Version 2004 for ARM64-based Systems
  • Internet Explorer 11 on Windows 10 Version 2004 for x64-based Systems
  • Internet Explorer 11 on Windows 10 Version 20H2 for 32-bit Systems
  • Internet Explorer 11 on Windows 10 Version 20H2 for ARM64-based Systems
  • Internet Explorer 11 on Windows 10 for 32-bit Systems
  • Internet Explorer 11 on Windows 10 for x64-based Systems
  • Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1
  • Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1
  • Internet Explorer 11 on Windows 8.1 for 32-bit systems
  • Internet Explorer 11 on Windows 8.1 for x64-based systems
  • Internet Explorer 11 on Windows RT 8.1
  • Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1
  • Internet Explorer 11 on Windows Server 2012
  • Internet Explorer 11 on Windows Server 2012 R2
  • Internet Explorer 11 on Windows Server 2016
  • Internet Explorer 11 on Windows Server 2019
  • Internet Explorer 9 on Windows Server 2008 for 32-bit Systems Service Pack 2
  • Internet Explorer 9 on Windows Server 2008 for x64-based Systems Service Pack 2

✅ Updates Microsoft lists: 11 KB articles and 1 other update

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

KB articleUpdateFixed build
KB5003197Security Update10.0.14393.4401
KB5003210Monthly Rollup6.0.6003.21117
KB5003165IE Cumulative6.0
KB5003174Security Update10.0.17134.2207
KB5003171Security Update10.0.17763.1935
KB5003169Security Update10.0.18363.1556
KB5003173Security Update10.0.19041.982
KB5003172Security Update10.0.10240.18931
KB5003233Monthly Rollup6.1.7601.24597
KB5003165IE Cumulative6.1
KB5003209Monthly Rollup6.3.9600.20017
KB5003165IE Cumulative6.3.9600.20016
—Monthly Rollup6.3.9600.20017
KB5003208Monthly Rollup6.2.9200.23347
KB5003165IE Cumulative6.2

🧭 EchelonGraph on CVE-2021-26419

EchelonGraph score
7.5 HIGH
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

Scripting Engine Memory Corruption Vulnerability

Published by Microsoft Corporation, the CVE Numbering Authority that assigned CVE-2021-26419, 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 (20)