Release Notes for Zabbix 5.0.35

Zabbix Team is pleased to announce the availability of Zabbix 5.0.35.

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 5.0.35. Download here.

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

New Features and Improvements

ZBXNEXT-8330 Added default support to plugins for Zabbix agent 2 Agent

Bug Fixes

ZBX-22989 Silenced null-dereference warnings for duktape Proxy Server
ZBX-22797 Fixed Zabbix agent 2 PostgreSQL plugin memory leak Agent
ZBX-22688 Fixed AlertScriptPath not allowing links Server
ZBX-22234 Fixed incorrect SNMPINDEX offset retrieval in SNMP discovery Server
ZBX-22682 Fixed validation rule error in template mass update when linking, replacing or unlinking templates Frontend
ZBX-22386 Fixed encoding of HTML entities in the user interface Frontend
ZBX-21795 Fixed unhandled timeout in Telnet Agent Proxy Server
ZBX-22858 Fixed xss vulnerability in graph item properties Frontend
ZBX-22859 Fixed validation of input parameters in action configuration form Frontend

Installation and Upgrade Notes


See Zabbix documentation for full details.


See Upgrade procedure for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 5.0.35.

Commercial support

Zabbix Company provides a full range of Professional Services. We also provide trouble-free Upgrade Service for easy migration from earlier versions of Zabbix. Please Contact sales for pricing and more details.


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