CVE-2025-30389: Microsoft Azure Ai Bot Service

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Improper authorization in Azure Bot Framework SDK allows an unauthorized attacker to elevate privileges over a network.

Affected products

• Microsoft Azure Ai Bot Service: affected versions not specified

Published 2025-04-30. Last modified 2026-06-17.