Teams CVE Vulnerabilities

By Microsoft — 2 known vulnerabilities

Critical
1
High
1
Medium
0
Low
0
None
0

All Teams CVEs

Recent Highest Score Oldest
CVE-2026-33823
9.6 critical

Improper authorization in Microsoft Teams allows an authorized attacker to disclose information over a network.

May 7, 2026
CVE-2020-17091
7.8 high

Microsoft Teams Remote Code Execution Vulnerability

Nov 11, 2020