CVE-2026-56171

Exposure of private personal information to an unauthorized actor in Windows RDP allows an unauthorized attacker to disclose information over a network.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56171	Vendor Advisory Release Notes

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:remote_desktop_web_client::::::::
	cpe:2.3:a:microsoft:windows_admin_center::::::::

History

No history.

Information

Published : 2026-07-17 22:17

Updated : 2026-07-22 18:24

NVD link : CVE-2026-56171

Mitre link : CVE-2026-56171

CVE.ORG link : CVE-2026-56171

JSON object : View

Products Affected

microsoft

windows_admin_center
remote_desktop_web_client

CWE

CWE-359

Exposure of Private Personal Information to an Unauthorized Actor

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