CVE-2026-21227

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.

Score

CVSS 3.1 9.8 Critical

Status

Analyzed - secure@microsoft.com

Published

2026-01-22

Last modified

2026-07-30

Weaknesses

CWE-22

Affected products

• Azure Logic Apps (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21227