CVE-2026-21227: Microsoft Azure Logic Apps

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Improper limitation of a pathname to a restricted directory ('path traversal') in Azure Logic Apps allows an unauthorized attacker to elevate privileges over a network.

Affected products

• Microsoft Azure Logic Apps: affected versions not specified

Published 2026-01-22. Last modified 2026-06-17.