Highway Industry Development Organization

Japan-based services

Aliases / services: 一般財団法人道路新産業開発機構 / HIDO / Highway Industry Development Organization
Official website: https://www.hido.or.jp/

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

Listed services and systems

Response status: Emergency website maintenance ended
Response information checked: 2026-10-27 Rechecked: 2026-10-27

A general incorporated foundation researching roads and ITS.

Following two critical PHP vulnerabilities, emergency maintenance of the organization's website began around 13:00 on 22 October. The notice title now states that maintenance has ended.

What users should do

The website is available. Check the notice for maintenance status.

Official service URL

https://www.hido.or.jp/

Source URLs

PHP vulnerability responsehttps://www.hido.or.jp/news/4989/Response evidence

Related official sources

PHP vulnerability responseOfficial notice