CVE-2026-65818: Microsoft Power Platform

Critical severity, CVSS 9.9. EPSS: 0.6% chance of exploitation in the next 30 days.

Server-side request forgery (ssrf) in Power Automate allows an authorized attacker to elevate privileges over a network.

Affected products

• Microsoft Power Platform: affected versions not specified

Published 2026-09-03. Last modified 2026-09-08.