PHP Vulnerability Responses by Company

株式会社大幸

Japan-based services
Aliases / services
株式会社大幸 / Daiko Inc. / 大幸 伊勢崎 / Daiko
Official website
https://da-i-ko.co.jp/
Sources identifying the operating company

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

Response status by service

Daiko corporate website

Response status
PHP 8.3.36 confirmed applied
Response information checked
2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Metal surface treatment in Isesaki, Gunma

On 22 October, Daiko confirmed with its maintainer that its corporate website runs fixed PHP 8.3.36.

Scope: Limited to the surface-treatment company in Isesaki, Gunma. The 23 October general alert does not withdraw the applied-update statement.

What users should do

Use the website normally.

Official service URL

Source URLs

  1. PHP vulnerability responsehttps://da-i-ko.co.jp/information/2075/Response evidence
Related official sources
  1. PHP vulnerability responseOfficial notice
  2. Organization and operator informationOfficial information directory

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