Is Windows 10 Version 1607 affected by CVE-2022-21907?

SecPatchCreator 46 Reputation points


Good day!

Microsoft has released fix for CVE-2022-21907 (HTTP Protocol Stack Remote Code Execution Vulnerability) in their January 2022 Security Update. Our systems are currently using Windows 10 version 1607.

Is CVE-2022-21907 affects Windows 10 versions 1607 or not? If it affects, is applying KB5009546 may fix this vulnerability?

Thanks in advance for your answers.

Best regards,


Windows 10 Security
Windows 10 Security
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
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Accepted answer
  1. Reza-Ameri 16,826 Reputation points

    Take a note that support for 1607 already ended and it means you won't receive any new update for this build. In case this vulnerability is not affected, this build might be affected by other vulnerabilities, therefore it is recommended to upgrade to the latest or supported build. Since this build is not supported Microsoft won't test it and it might or might not be affected.
    For more information about CVE-2022-21907 take a look at:

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