Advisories · Technology

Microsoft Teams.

Every CVE that names Microsoft Teams among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2026-65667 CVE record

CVSS 10.0 CriticalCritical · CVSS 9+

Microsoft Teams Elevation of Privilege Vulnerability
- Microsoft Teams
- Broken access control
Not analysed yet 6 Aug 2026
CVE-2026-62918 CVE record

CVSS 7.5 High

Microsoft Teams Spoofing Vulnerability
- Microsoft Teams
- Weak cryptography or TLS
Not analysed yet 6 Aug 2026
CVE-2026-62896 CVE record

CVSS 9.6 CriticalCritical · CVSS 9+

Microsoft Teams Elevation of Privilege Vulnerability
- Microsoft Teams
- Authentication bypass
Not analysed yet 6 Aug 2026
CVE-2026-33823 CVE record

CVSS 9.6 CriticalCritical · CVSS 9+

Microsoft Team Events Portal Information Disclosure Vulnerability
- Microsoft Teams
- Broken access control
Not analysed yet 7 May 2026
CVE-2026-21535 CVE record

CVSS 8.2 High

Microsoft Teams Information Disclosure Vulnerability
- Microsoft Teams
- Broken access control
Not analysed yet 19 Feb 2026
CVE-2023-24881 CVE record

CVSS 6.5 Medium

Microsoft Teams Information Disclosure Vulnerability
- Microsoft Teams
- Information disclosure
Not analysed yet 11 Jul 2023
CVE-2020-10146 CVE record

CVSS 5.7 Medium

Microsoft Teams displayName stored cross-site scripting vulnerability
- Microsoft Teams
- Cross-site scripting (XSS)
Not analysed yet 9 Dec 2020
CVE-2020-17091 CVE record

CVSS 7.8 High

Microsoft Teams Remote Code Execution Vulnerability
- Microsoft Teams
- Code injection
Not analysed yet 11 Nov 2020