Information Exposure Affecting xrdp package, versions *


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.42% (35th percentile)

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  • Snyk IDSNYK-DEBIAN13-XRDP-17894889
  • published8 Jul 2026
  • disclosed20 Jul 2026

Introduced: 8 Jul 2026

CVE-2026-42218  (opens in a new tab)
CWE-204  (opens in a new tab)

How to fix?

There is no fixed version for Debian:13 xrdp.

NVD Description

Note: Versions mentioned in the description apply only to the upstream xrdp package and not the xrdp package as distributed by Debian. See How to fix? for Debian:13 relevant fixed versions and status.

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a timing side-channel vulnerability in the login interface. Due to a discrepancy in response processing times, a remote attacker can infer the existence of a username on the system, leading to unauthorized information disclosure via username enumeration. This issue has been fixed in version 0.10.6.1.