7.5
Advisory Published
Updated

CVE-2022-21965: Microsoft Teams Denial of Service Vulnerability

First published: Wed Feb 09 2022(Updated: )

Microsoft Teams Denial of Service Vulnerability.

Credit: secure@microsoft.com secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
Microsoft Teams<1.0.94.20000
Microsoft Teams
Microsoft Teams

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Frequently Asked Questions

  • What is CVE-2022-21965?

    CVE-2022-21965 is a Denial of Service vulnerability in Microsoft Teams.

  • How severe is CVE-2022-21965?

    CVE-2022-21965 has a severity rating of high, with a severity value of 7.5.

  • Which versions of Microsoft Teams are affected by CVE-2022-21965?

    CVE-2022-21965 affects Microsoft Teams version 1.0.94.20000 and earlier versions for all platforms, as well as Microsoft Teams for Mac and Microsoft Teams for Android.

  • What is the impact of CVE-2022-21965?

    CVE-2022-21965 can be exploited to cause a Denial of Service, disrupting the normal functioning of Microsoft Teams.

  • Is there a fix for CVE-2022-21965?

    At the moment, there is no known fix for CVE-2022-21965. Users are advised to follow the mitigation steps provided by Microsoft.

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