# CVE-2026-56171

## Summary

- **CVE ID:** CVE-2026-56171
- **Severity:** HIGH
- **CVSS Score:** 7.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N/E:U/RL:O/RC:C)
- **CWE:** CWE-359
- **Published:** Jul 17, 2026
- **Last Modified:** Sep 9, 2026

## Description

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

## Affected Products

- Microsoft — Remote Desktop Web Client (2.0.0.0)
- Microsoft — Windows Admin Center (1809.0)

## References

- [CNA](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56171)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.66%
- **EPSS Percentile:** 49.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._