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Status published
High
CVE-2022-21965
Microsoft Teams Denial of Service Vulnerability
Vulnerability Description
Microsoft Teams Denial of Service Vulnerability
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Microsoft
View all reports →Affected Software
Microsoft Teams for iOS, Microsoft Teams for Android, Microsoft Teams Admin Center
Vulnerable Versions:
2.0.0, 1.0.0
Timeline
Official Publish:
February 9th, 2022
Last Modified:
January 2nd, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.