CVE-2022-21965
Microsoft Teams Denial of Service Vulnerability
HIGH
7.5
CVSS Score
Published: February 9, 2022 at 04:36 PM UTC
Updated: June 17, 2026 at 04:27 AM UTC
1 product affected across 1 vendorTeams
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Severity
HIGH7.5
Exploit prediction
EPSS 3%
Description
Microsoft Teams Denial of Service Vulnerability
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 1.0.94.20000, so it looks safe — our inference, not a vendor statement
Affected range stops below 1416/1.0.0.2021040701, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.5.0, so it looks safe — our inference, not a vendor statement
Affected range stops below publication, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
Vendor Advisory
Source: [email protected]
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21965PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21965CVSS
7.5HIGHmicrosoft
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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