HMC Systemhaus
- Aliases / services
- HMC Systemhaus / HMC Systemhaus OHG / hmcplus.de
- Official website
- https://hmcplus.de/
Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.
Response status by service
Hosting managed by HMC
- Response status
- Managed hosting patched
- Response information checked
- 2026-10-27 Rechecked: 2026-10-27
The 21 October notice reports PHP fixes applied to hosting managed by HMC and concept.id.
What users should do
No additional server patching is needed for managed hosting; report website problems.
Official service URL
Source URLs
- HMC Systemhaus: PHP vulnerability responsehttps://www.hmcplus.de/news-archiv/php-luecke/Response evidence
Related official sources
- HMC Systemhaus: PHP vulnerability responseOfficial notice
- HMC Systemhaus: Operator informationOfficial information directory
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