CVE-2026-42218

MediumCVSS 5.3/10Last modified Oct 24, 2026

Description

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.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-204

Affected software

No affected versions have been published.

Timeline

Published: Jul 20, 2026
Last modified: Oct 24, 2026
NVD status: Analyzed

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