CVE-2026-62896
Improper authentication in Microsoft Teams allows an authorized attacker to elevate privileges over a network.
Scoring
- Severity
- CRITICAL
- CVSS base score
- 9.6
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C
- EPSS probability
- 0.47%
- CWE
- CWE-287
- Published
- 2026-08-06
- Last modified
- 2026-09-16
Affected products
- Microsoft Microsoft Teams