CVE-2021-26424: Windows TCP/IP Remote Code Execution Vulnerability
Windows TCP/IP Remote Code Execution Vulnerability
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.1.7601.25685Patch KB5005089 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.2.9200.23435Patch KB5005094 - Upgrade
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Fixed in 6.3.9600.20094Patch KB5005076 - Upgrade
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Fixed in 6.3.9600.20094Patch KB5005106 - Upgrade
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Fixed in 6.0.6003.21192Patch KB5005095 - Upgrade
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Fixed in 10.0.14393.4583Patch KB5005043 - Upgrade
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Fixed in 10.0.10240.19022Patch KB5005040 - Upgrade
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Fixed in 10.0.19042.1165Patch KB5005033 - Upgrade
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Fixed in 10.0.19041.1165Patch KB5005033 - Upgrade
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Fixed in 10.0.19043.1165Patch KB5005033 - Upgrade
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Fixed in 10.0.17763.2114Patch KB5005030 - Upgrade
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Fixed in 10.0.18363.1734Patch KB5005031
Event History
Frequently Asked Questions
What is the severity of CVE-2021-26424?
CVE-2021-26424 has a severity rating of 8.1, which is classified as high, indicating significant risk if exploited.
How do I fix CVE-2021-26424?
To fix CVE-2021-26424, install the latest security updates from Microsoft that address this vulnerability.
What are the affected versions for CVE-2021-26424?
CVE-2021-26424 affects various versions of Microsoft Windows, including Windows 10, Windows 7, Windows 8.1, and several Windows Server editions.
Can CVE-2021-26424 be exploited remotely?
Yes, CVE-2021-26424 allows remote code execution, meaning an attacker can exploit this vulnerability from a remote location.
Is there a workaround for CVE-2021-26424 until a fix is applied?
There is currently no documented workaround for CVE-2021-26424, so it is advised to apply the official patches as soon as possible.