generated: '2026-08-22'
method: searched
source: https://www.horizon.auto/en/legal/security
name: Horizon Robotics Product Security / Vulnerability Disclosure Policy
published: true
program_type: coordinated-disclosure   # no bug bounty; no HackerOne/Bugcrowd/Intigriti program found
bounty: false
contact:
  email: report_vulnerability@horizon.auto
  encryption:
    pgp_advertised: true
    pgp_key_url: null
    note: >-
      The policy tells reporters to encrypt with Horizon Robotics' public PGP key and
      renders the literal placeholders "[pgp-public-key.asc]" and "(insert key link)".
      No .asc file is actually linked or served — probed
      https://www.horizon.auto/pgp-public-key.asc (404) and
      https://www.horizon.auto/en/legal/pgp-public-key.asc (404). An encrypted report
      cannot currently be sent as instructed.
security_txt:
  served: false
  probed:
  - url: https://www.horizon.auto/.well-known/security.txt
    status: 404
  - url: https://developer.horizon.auto/.well-known/security.txt
    status: 200
    note: SPA catch-all HTML shell, not an RFC 9116 document
report_requirements:
- affected product or driver, including version or release
- vulnerability type (code execution, denial of service, buffer overflow, ...)
- steps to reproduce
- proof of concept or exploit code
- potential impact and how an attacker could exploit it
scope:
  products:
  - Horizon Journey™ Series / Journey™ 6 Series
  - Horizon Mono™
  - Horizon SuperDrive™
  - Horizon OpenExplorer™
  - Horizon Matrix™
  - Horizon QoHo™
  - Horizon AIDI™
  - Horizon TogetheROS™
  - BPU™
  websites:
  - https://www.horizon.auto
  - https://www.horizon.auto/en
  - https://auto-developer.horizon.cc
  repositories:
  - https://github.com/HorizonRDK
  - https://github.com/HorizonRobotics-Platform
  gaps:
  - >-
    The in-scope website https://auto-developer.horizon.cc now 301s to
    https://developer.horizon.auto/, which is not itself named in the policy.
  - >-
    The two in-scope GitHub orgs are HorizonRDK (renamed to D-Robotics, the 2024
    spin-off) and HorizonRobotics-Platform (0 public repos). The active
    github.com/HorizonRobotics org — 44 public repos including OE-Skills — is not
    listed in scope.
  - >-
    The hosted MCP server at https://mcp.oe.horizon.auto/mcp is not named in scope,
    even though it is an anonymously reachable production endpoint.
prohibited:
- social engineering, credential phishing, cookie theft
- resource exhaustion (SMS/email bombing over 1,000 messages)
- downloading or accessing internal materials, source code or non-public data
- denial-of-service attacks against web services
- internal network penetration, lateral movement, backdoor implantation
- unauthorized access to internal servers (OA, internal Git)
- supply chain attacks via distributors or partners
disclosure:
  advisories_published: true
  advisory_contents:
  - affected products and versions
  - Horizon Robotics vulnerability identifier
  - description and potential impact
  - CVSS severity rating (https://www.first.org/cvss/user-guide.html)
  - remediation details / mitigations
  - reporter acknowledgement
  advisory_feed_url: null
  note: >-
    The policy commits to publishing security advisories but names no advisory index,
    RSS feed, CVE namespace or CNA registration; none was found on the site.
timelines:
  in_vehicle_report_window_hours: 168
  in_vehicle_report_window_note: Vulnerabilities affecting in-vehicle functions must be reported within 168 hours (7 days) of identification.
  vendor_response_sla: null
safe_harbor:
  offered: true
  text: >-
    Horizon Robotics will not initiate legal action or request law enforcement
    investigation of reporters who follow the stated responsible-disclosure
    guidelines, subject to applicable national law.
certifications_named: []
x-evidence:
  fetched: '2026-08-22'
  urls:
  - url: https://www.horizon.auto/en/legal/security
    status: 200
  - url: https://www.horizon.auto/legal/security
    status: 200
  - url: https://www.horizon.auto/pgp-public-key.asc
    status: 404
  - url: https://www.horizon.auto/en/legal/pgp-public-key.asc
    status: 404
  - url: https://www.horizon.auto/.well-known/security.txt
    status: 404