PHP Vulnerability Responses by Company

Heinrich-Heine-Universität Düsseldorf

Global hosting
Aliases / services
Heinrich-Heine-Universität Düsseldorf / HHU / Heinrich Heine University Düsseldorf / hhu.de
Official website
https://hhu.de/

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

Response status by service

University web services

Response status
Campus restrictions; phased reopening
Response information checked
2026-10-27 Rechecked: 2026-10-27

The October 22 update describes restricted external web access and phased reopening of unaffected or patched systems. Access remains available through the campus network or VPN.

What users should do

Use the VPN off campus. Administrators should update PHP, check for intrusion, then request reopening from CERT with IPs, contacts, software and PHP versions.

Official service URL

Source URLs

  1. Heinrich-Heine-Universität Düsseldorf: PHP responsehttps://www.hhu.de/news-einzelansicht/webangebote-der-hhu-voruebergehend-nur-aus-dem-uninetz-erreichbarResponse evidence
Related official sources
  1. Heinrich-Heine-Universität Düsseldorf: PHP responseOfficial notice
  2. Heinrich-Heine-Universität Düsseldorf: Operator informationOfficial information directory

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