What’s Vulnerable › Vulnerabilities
CVE-2026-40374: Microsoft Power Automate Desktop Information Disclosure Vulnerability
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.9% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-05-12 · updated 2026-10-26
- Weakness: CWE-200
Description
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
- Microsoft Power Automate for Desktop: from 1.0.0.0 before 2.67 — fixed in 2.67
How to fix
Upgrade to a fixed version: Microsoft Power Automate for Desktop 2.67; Microsoft Power Automate for Desktop 2.67. Check the vendor advisory for mitigations.
References
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