PHP Vulnerability Responses by Company

Linden Gakuen

Japan-based services
Aliases / services
学校法人りんでん学園 / りんでん幼稚園 / Linden Gakuen
Official website
https://linden.ac.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
Preventive measures; fixes to follow
Response information checked
2026-10-27 Rechecked: 2026-10-27

Educational corporation in Ibaraki, Osaka; kindergarten website and child management app.

On October 22, maintenance staff confirmed preventive measures for the website and app. Released fixes will be applied progressively.

What users should do

Use the website and app following the kindergarten's notices.

Official service URL

Source URLs

  1. PHP vulnerability responsehttps://linden.ac.jp/newspost/プログラミング言語「php」の脆弱性について/Response evidence
  2. Organization and operator informationhttps://linden.ac.jp/Service and operation documentation
Related official sources
  1. PHP vulnerability responseOfficial notice
  2. Organization and operator informationOfficial information directory

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