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Description

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

PUBLISHED Reserved 2026-04-11 | Published 2026-05-12 | Updated 2026-05-20 | Assigner microsoft




MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Problem types

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Product status

1.0.0.0 (custom) before 2.67
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40374 (Microsoft Power Automate Desktop Information Disclosure Vulnerability) vendor-advisory patch

cve.org (CVE-2026-40374)

nvd.nist.gov (CVE-2026-40374)

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