CVE-2025-49731: Microsoft Teams

Low severity, CVSS 3.1. EPSS: 0.5% chance of exploitation in the next 30 days.

Improper handling of insufficient permissions or privileges in Microsoft Teams allows an authorized attacker to elevate privileges over a network.

Affected products

• Microsoft Teams: before 1.0.0.2025112902 (fixed in 1.0.0.2025112902); before 7.10.1 (fixed in 7.10.1); affected versions not specified

Published 2025-07-08. Last modified 2026-06-17.