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CVE-2026-62896criticalCWE-287

Microsoft Teams Elevation of Privilege Vulnerability

25Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.6
exploitation probability
observed exploitation
nono source reports it
Improper authentication in Microsoft Teams allows an authorized attacker to elevate privileges over a network.
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