CVE-2026-56171

Published: Jul 17, 2026Modified: Jul 21, 2026

7.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N

Exploitability: 2.8 / Impact: 4.2

Source: secure@microsoft.com (Secondary)

Description

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

Related CWEs

CWE-359

Exposure of Private Personal Information to an Unauthorized Actor

The product does not properly prevent a person's private, personal information from being accessed by actors who either (1) are not explicitly authorized to access the information or (2) do not have the implicit consent of the person about whom the information is collected.

References (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56171

Source: secure@microsoft.com

Timeline

No history available yet.