CVE-2026-40374

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-40374
Exposure of sensitive information to an unauthorized actor in Power Automate allows an authorized attacker to disclose information over a network.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40374 Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:microsoft:power_automate_for_desktop:*:*:*:*:*:*:*:*
History

19 May 2026, 18:04

Type Values Removed Values Added
CPE cpe:2.3:a:microsoft:power_automate_for_desktop:*:*:*:*:*:*:*:*
First Time Microsoft
Microsoft power Automate For Desktop
References () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40374 - () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40374 - Vendor Advisory

12 May 2026, 18:17

Type Values Removed Values Added
New CVE
Information

Published : 2026-05-12 18:17

Updated : 2026-05-19 18:04

NVD link : CVE-2026-40374

Mitre link : CVE-2026-40374

CVE.ORG link : CVE-2026-40374

JSON object : View

Products Affected

microsoft

  • power_automate_for_desktop
CWE
CWE-200

Exposure of Sensitive Information to an Unauthorized Actor