Microsoft Teams
27 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Microsoft Teams, a product in the security products space. Use it to gauge the current risk picture and drill into individual advisories.
Microsoft Teams CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 3 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 2 |
| 2025-08 | 1 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 1 |
| 2026-03 | 0 |
| 2026-04 | 1 |
| 2026-05 | 2 |
| 2026-06 | 1 |
| 2026-07 | 0 |
| 2026-08 | 3 |
| 2026-09 | 0 |
Severity
How the 27 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical4
- High12
- Medium10
- Low1
Latest CVEs
The 15 most recently published vulnerabilities affecting Microsoft Teams.
- CVE-2026-65667Microsoft Teams Elevation of Privilege Vulnerability10.0
- CVE-2026-62918Microsoft Teams Spoofing Vulnerability7.5
- CVE-2026-62896Microsoft Teams Elevation of Privilege Vulnerability9.6
- CVE-2026-42835Microsoft Teams for Android Information Disclosure Vulnerability8.1
- CVE-2026-32185Microsoft Teams Spoofing Vulnerability5.5
- CVE-2026-33823Microsoft Team Events Portal Information Disclosure Vulnerability9.6
- CVE-2026-0234Cortex XSOAR: Improper Verification of Cryptographic Signature in Microsoft Teams integration9.1
- CVE-2026-21535Microsoft Teams Information Disclosure Vulnerability8.2
- CVE-2025-53783Microsoft Teams Remote Code Execution Vulnerability7.5
- CVE-2025-49737Microsoft Teams Elevation of Privilege Vulnerability7.0
- CVE-2025-49731Microsoft Teams Elevation of Privilege Vulnerability3.1
- CVE-2024-42004A library injection vulnerability exists in Microsoft Teams (work or school) 24046.2813.2770.1094 for macOS. A specially crafted library can leverage Teams's access privileges, leading to a permiss...7.1
- CVE-2024-41145A library injection vulnerability exists in the WebView.app helper app of Microsoft Teams (work or school) 24046.2813.2770.1094 for macOS. A specially crafted library can leverage Teams's access pr...7.1
- CVE-2024-41138A library injection vulnerability exists in the com.microsoft.teams2.modulehost.app helper app of Microsoft Teams (work or school) 24046.2813.2770.1094 for macOS. A specially crafted library can le...7.1
- CVE-2024-38197Microsoft Teams for iOS Spoofing Vulnerability6.5
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