Aug 2026: Microsoft Teams Spoofing Vulnerability
CVE-2026-62918 Published on August 6, 2026

Microsoft Teams Spoofing Vulnerability
Improper verification of cryptographic signature in Microsoft Teams allows an unauthorized attacker to perform spoofing over a network.

Vendor Advisory NVD

Weakness Type

Improper Verification of Cryptographic Signature

The software does not verify, or incorrectly verifies, the cryptographic signature for data.


Products Associated with CVE-2026-62918

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Microsoft Teams
 

Affected Versions

Microsoft Teams Version - is affected by CVE-2026-62918