Zabbix

Global cloud / infrastructure

Aliases / services: ZABBIX / ザビックス / Zabbix LLC / Zabbix SIA / Zabbix Japan LLC / Zabbix Japan合同会社 / Zabbix
Official website: https://www.zabbix.com/

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: Official advisory: apply PHP vendor updates
Response information checked: 2026-10-27 Rechecked: 2026-10-27

The open-source Zabbix monitoring and observability platform and official guidance from its developer.

The October 22 statement says the frontend uses PHP, a separate dependency not bundled in Zabbix packages. Users should apply the relevant PHP or operating-system vendor updates, prioritizing internet-facing deployments.

Scope: The statement does not confirm remediation of every customer deployment or completion of Zabbix Cloud updates. Use the legal entity and support channel specified in your regional contract.

What users should do

Check the patch status of the PHP runtime serving the frontend against PHP or server-OS vendor guidance. Ask your contracted Zabbix support channel if clarification is needed.

Official service URL

https://www.zabbix.com/

Source URLs

Zabbix statement on PHP security vulnerabilities, October 22https://www.zabbix.com/pr/pr912Response evidence
Zabbix offices and contactshttps://www.zabbix.com/contactService and operation documentation

Related official sources

Zabbix statement on PHP security vulnerabilities, October 22Official noticeExplains the PHP dependency and vendor-update action; not a blanket remediation completion notice.
Zabbix offices and contactsOfficial information directoryDistinguishes offices including US Zabbix LLC, European Zabbix SIA and Zabbix Japan LLC.