CVE-2026-42218

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CVSS 3.1

5.3 medium

EPSS

<1%p16

Published

Jul 20, 2026 (Jul 20, 2026)

Modified

Jul 22, 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.

Vendors: neutrinolabs
Products: xrdp
Weakness: CWE-204
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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