CVE-2022-21965

Published: Feb 9, 2022Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: secure@microsoft.com (Secondary)

Description

Microsoft Teams Denial of Service Vulnerability

Affected (3)

Products: Microsoft: Teams

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Microsoft Teams	Before 1.0.94.20000
Microsoft Teams	All versions
Microsoft Teams	All versions

References (2)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21965

Source: secure@microsoft.com

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21965

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

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