CVE-2026-32624

xrdp is an open source RDP server. Versions through 0.10.5 contain a heap-based buffer overflow vulnerability in its logon processing. In environments where domain_user_separator is configured in xrdp.ini, an unauthenticated remote attacker can send a crafted, excessively long username and domain name to overflow the internal buffer. This can corrupt adjacent memory regions, potentially leading to a Denial of Service (DoS) or unexpected behavior. The domain_name_separator directive is commented out by default, systems are not affected by this vulnerability unless it is intentionally configured. This issue has been fixed in version 0.10.6.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/neutrinolabs/xrdp/releases/tag/v0.10.6	Patch Release Notes
https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-7q2g-6fjr-h6pp	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:neutrinolabs:xrdp:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-17 20:16

Updated : 2026-06-17 10:36

NVD link : CVE-2026-32624

Mitre link : CVE-2026-32624

CVE.ORG link : CVE-2026-32624

JSON object : View

Products Affected

neutrinolabs

xrdp

CWE

CWE-122

Heap-based Buffer Overflow

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