RCE in Unitree Robotics Go2
CVE-2026-115995
A security vulnerability has been detected in Unitree Robotics Unitree Go2 up to 1.1.11.4. The impacted element is the function set_volume of the file gpt_thread.py of the component chat_go. Such manipulation of the argument Value leads to os command injection. The attack can be launched remotely. Upgrading to version 1.1.11.5 is sufficient to resolve this issue. You should upgrade the affected component. The vendor confirmed early: "Submission 990502 corresponds to our internal ticket #474 (Go2 chat_go set_volume OS command injection, CWE-78)."
Vulnerability class: Command Injection (OS Command Injection)
Published .
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Unitree Robotics Go2 — versions 1.1.11.0, 1.1.11.1, 1.1.11.2
Weakness classification (CWE)
References
- vuldb.com/vuln/426093 (technical-description, vdb-entry)
- vuldb.com/vuln/426093/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-115995 (third-party-advisory)
- vuldb.com/submit/990502 (third-party-advisory)
- unitree-firmware.oss-cn-hangzhou.aliyuncs.com/firmware/release/package_1.1.11.5… (patch)
Frequently asked questions
- What is CVE-2026-115995?
- CVE-2026-115995 is a critical-severity vulnerability in Unitree Robotics Go2, classified under Command Injection. CVSS score: 9.6/10. Published 2026-10-24.
- How severe is CVE-2026-115995?
- Critical severity. CVSS v3 base score is 9.6 out of 10.