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CVE-2026-115995: Unitree Robotics Unitree Go2 chat_go gpt_thread.py set_volume os command injection

Description

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)."

Summary

CVE-2026-115995 is an OS command injection (CWE-78) in the set_volume function of gpt_thread.py in the chat_go component of Unitree Robotics Unitree Go2, triggered by manipulating the Value argument. It is remotely exploitable and rated critical (CVSS 9.6), potentially allowing an attacker to execute arbitrary commands on the device. All versions up to 1.1.11.4 are affected; the vendor confirmed the issue. It is not in CISA KEV and EPSS estimates a 1.4% chance of exploitation in 30 days. Upgrade to version 1.1.11.5 to resolve the issue.

CVE-2026-115995 هو ثغرة حقن أوامر نظام التشغيل (CWE-78) في الدالة set_volume ضمن الملف gpt_thread.py في مكوّن chat_go بجهاز Unitree Robotics Unitree Go2، وتُستغل عبر التلاعب بالوسيط Value. الثغرة قابلة للاستغلال عن بُعد وتصنَّف حرجة (CVSS 9.6)، وقد تتيح للمهاجم تنفيذ أوامر عشوائية على الجهاز. تتأثر جميع الإصدارات حتى 1.1.11.4، وقد أكّد البائع المشكلة. الثغرة ليست ضمن CISA KEV وتقدّر EPSS احتمال استغلالها خلال 30 يوماً بنسبة 1.4%. الحل هو الترقية إلى الإصدار 1.1.11.5.

Affected products

References

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