CVE-2021-26411: Internet Explorer Memory Corruption Vulnerability
First published: Thu Mar 11 2021(Updated: )
Internet Explorer Memory Corruption Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Any of | ||
| =20h2 | ||
| =1607 | ||
| =1803 | ||
| =1809 | ||
| =1909 | ||
| =2004 | ||
| All of | ||
| =11 | ||
| Any of | ||
| =20h2 | ||
| =1607 | ||
| =1803 | ||
| =1809 | ||
| =1909 | ||
| =2004 | ||
| =sp1 | ||
| =r2-sp1 | ||
| =r2 | ||
| All of | ||
| =9 | ||
| =sp2 | ||
| Microsoft Edge | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1803 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 10 | =2004 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Internet Explorer | =11 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows RT 8.1 | ||
| Microsoft Windows Server 2008 | =r2-sp1 | |
| Microsoft Windows Server 2012 | ||
| Microsoft Windows Server 2012 | =r2 | |
| Microsoft Internet Explorer | =9 | |
| Microsoft Windows Server 2008 | =sp2 | |
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Frequently Asked Questions
What is CVE-2021-26411?
CVE-2021-26411 is an unspecified vulnerability in Microsoft Internet Explorer that allows for memory corruption.
Who is affected by CVE-2021-26411?
Users of Microsoft Internet Explorer versions 9, 11, and Microsoft Edge are affected by CVE-2021-26411.
What is the severity of CVE-2021-26411?
CVE-2021-26411 has a severity rating of 7.5 (High).
How can I protect myself from CVE-2021-26411?
To protect yourself from CVE-2021-26411, make sure to keep your Microsoft Internet Explorer or Microsoft Edge browser up to date with the latest security patches.
Where can I find more information about CVE-2021-26411?
You can find more information about CVE-2021-26411 on the Microsoft Security Guidance Advisory page: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26411
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- collector/nvd-api
- source/NVD
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- vendor/microsoft
- canonical/microsoft internet explorer
- canonical/microsoft edge
- canonical/microsoft windows 10
- version/microsoft windows 10/20h2
- version/microsoft windows 10/1607
- version/microsoft windows 10/1803
- version/microsoft windows 10/1809
- version/microsoft windows 10/1909
- version/microsoft windows 10/2004
- canonical/microsoft windows server 2016
- canonical/microsoft windows server 2019
- version/microsoft internet explorer/11
- canonical/microsoft windows 7
- version/microsoft windows 7/sp1
- canonical/microsoft windows 8.1
- canonical/microsoft windows rt 8.1
- canonical/microsoft windows server 2008
- version/microsoft windows server 2008/r2-sp1
- canonical/microsoft windows server 2012
- version/microsoft windows server 2012/r2
- version/microsoft internet explorer/9
- version/microsoft windows server 2008/sp2