Buffer overflow in Neutrinolabs Xrdp
CVE-2025-68670
xrdp is an open source RDP server. xrdp before v0.10.5 contains an unauthenticated stack-based buffer overflow vulnerability. The issue stems from improper bounds checking when processing user domain information during the connection seque…
Vulnerability class: Buffer Overflow
EPSS: 0.002 (43.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.
Affected products
- Neutrinolabs Xrdp — versions < 0.10.5
Weakness classification (CWE)
References
- https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-rwvg-gp87-gh6f (x_refsource_CONFIRM)
- https://github.com/neutrinolabs/xrdp/commit/488c8c7d4d189514a366cd8301b6e816c5218ffa (x_refsource_MISC)
- https://github.com/neutrinolabs/xrdp/releases/tag/v0.10.5 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2025-68670?
- CVE-2025-68670 is a critical-severity vulnerability in Neutrinolabs Xrdp, classified under Stack-based Buffer Overflow. CVSS score: 9.1/10. Published 2026-01-27.
- How severe is CVE-2025-68670?
- Critical severity. CVSS v3 base score is 9.1 out of 10.