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Microsoft Security Response CenterCVE-2026-40374

Microsoft Power Automate Desktop Information Disclosure Vulnerability

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

Read the vendor bulletin Get alerts for Power Automate for Desktop
6.5CVSS out of 10High severity
Scope

What the vendor says is affected

  • Power Automate for Desktop

Versions the vendor lists as fixed

  • 2.67
Next step

What the vendor recommends

Release Notes

Review the complete instructions on the vendor's site
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

Vulnerabilities

CVEs named in this advisory

CVE-2026-40374View CVSS, KEV, EPSS, and threat context
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