Release Notes for Zabbix 5.0.39

Zabbix Team is pleased to announce the availability of Zabbix 5.0.39.

Zabbix is an enterprise-class open source distributed monitoring solution. Zabbix is released under the GPL, thus it is free of charge for both commercial and non-commercial use. A complete text of the license is available at

This document contains the release notes for Zabbix 5.0.39. Download it from download.

The following sections describe the release in details and provide late-breaking or other information that supplements its main documentation.

Bug Fixes

ZBX-23542 Fixed memory leaks when using certificate-based encryption in Zabbix agent and Zabbix agent 2
ZBX-23064 Simplified trend synchronization queries to improve performance
ZBX-23857 Remove group/all access flags when creating fping input file for testing fping features
ZBX-23858 Fixed injection vulnerability in Zabbix agent 2 smartctl plugin

Installation and Upgrade Notes


See Zabbix指导手册。 for full details.


See 升级指南 for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 5.0.39.

Commercial support

Zabbix Company provides a full range of Professional Services. We also provide trouble-free 升级服务 for easy migration from earlier versions of Zabbix. Please 联系我们 for pricing and more details.


Zabbix 5.0 Manual