CVE-2026-40374: Microsoft Power Automate For Desktop

Medium severity, CVSS 6.5. EPSS: 1% chance of exploitation in the next 30 days.

Exposure of sensitive information to an unauthorized actor in Power Automate allows an authorized attacker to disclose information over a network.

Affected products

• Microsoft Power Automate For Desktop: before 2.67 (fixed in 2.67)

Published 2026-05-12. Last modified 2026-06-17.