CVE-2026-62896
Medium
Elevated severity or exploit probability.
CVSS base
9.6
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
EPSS — probability of exploitation (30 days)
0.7%
50.7th percentile
CISA KEV
Not listed
Weakness / dates
CWE-287
Published 2026-08-07 · modified 2026-08-07
Description
Improper authentication in Microsoft Teams allows an authorized attacker to elevate privileges over a network.