Description
xrdp is an open source RDP server. In versions 0.10.6 and prior, when an authenticated user session is initialized using the Xvnc backend over UNIX domain sockets, the Xvnc process is launched with insufficient authentication mechanisms. A local authenticated attacker could exploit this vulnerability to bypass intended session isolation, allowing them to unauthorizedly view or control the active desktop sessions of other users on the same system. Users using other backends, such as xorgxrdp or Xvnc over TCP sockets, are not affected. This issue has been fixed in version 0.10.6.1.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
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References
History
Mon, 20 Jul 2026 22:30:00 +0000
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| First Time appeared |
Neutrinolabs
Neutrinolabs xrdp |
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| Vendors & Products |
Neutrinolabs
Neutrinolabs xrdp |
Mon, 20 Jul 2026 20:30:00 +0000
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| Metrics |
ssvc
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Mon, 20 Jul 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
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| Description | xrdp is an open source RDP server. In versions 0.10.6 and prior, when an authenticated user session is initialized using the Xvnc backend over UNIX domain sockets, the Xvnc process is launched with insufficient authentication mechanisms. A local authenticated attacker could exploit this vulnerability to bypass intended session isolation, allowing them to unauthorizedly view or control the active desktop sessions of other users on the same system. Users using other backends, such as xorgxrdp or Xvnc over TCP sockets, are not affected. This issue has been fixed in version 0.10.6.1. | |
| Title | xrdp: No authentication required with Xvnc backend on RHEL 9 | |
| Weaknesses | CWE-287 CWE-306 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-20T18:50:51.567Z
Reserved: 2026-06-16T23:31:22.446Z
Link: CVE-2026-55626
Updated: 2026-07-20T18:50:47.319Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-20T22:15:03Z