Unitree Robotics Unitree Go2 chat_go websocket.py WebSocketClient.connect certificate validation
A vulnerability was detected in Unitree Robotics Unitree Go2 up to 1.1.13/1.1.14.1/1.1.15.1. This affects the function WebSocketClient.connect of the file websocket.py of the component chat_go. Performing a manipulation results in improper certificate validation. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitability is reported as difficult. The vendor confirmed early: "These issues were previously submitted by the researcher through our Security Response Center platform and are tracked internally as follows: Submission 990504 corresponds to our internal ticket #616 (Go2 chat_go WSS client disabled TLS server certificate validation, CWE-295)."
CVE-2026-115996
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-115996
Unitree Go2
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"cpes": [
"cpe:2.3:a:unitree_robotics:unitree_go2:*:*:*:*:*:*:*:*"
],
"vendor": "Unitree Robotics",
"modules": [
"chat_go"
],
"product": "Unitree Go2",
"versions": [
{
"status": "affected",
"version": "1.1.0"
},
{
"status": "affected",
"version": "1.1.1"
},
{
"status": "affected",
"version": "1.1.2"
},
{
"status": "affected",
"version": "1.1.3"
},
{
"status": "affected",
"version": "1.1.4"
},
{
"status": "affected",
"version": "1.1.5"
},
{
"status": "affected",
"version": "1.1.6"
},
{
"status": "affected",
"version": "1.1.7"
},
{
"status": "affected",
"version": "1.1.8"
},
{
"status": "affected",
"version": "1.1.9"
},
{
"status": "affected",
"version": "1.1.10"
},
{
"status": "affected",
"version": "1.1.11"
},
{
"status": "affected",
"version": "1.1.12"
},
{
"status": "affected",
"version": "1.1.13"
},
{
"status": "affected",
"version": "1.1.14.0"
},
{
"status": "affected",
"version": "1.1.14.1"
},
{
"status": "affected",
"version": "1.1.15.0"
},
{
"status": "affected",
"version": "1.1.15.1"
}
]
}
]- Related CVEs
- CVE-2026-115996
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #55873 · Revision 1
- Added to Heist Feed
- Publisher date