Release Notes for Zabbix 7.0.23rc1

4 February 2026

Zabbix Team is pleased to announce the availability of Zabbix 7.0.23rc1.

Zabbix is an enterprise-class open source distributed monitoring solution. Zabbix is released under the GNU Affero General Public License version 3 (AGPLv3), thus it is free of charge for both commercial and non-commercial use. More about Zabbix license.

This document contains the release notes for Zabbix 7.0.23rc1. Download here.

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

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New Features and Improvements

ZBXNEXT-10377	Added new OID metrics and updated dashboard in Vyatta Virtual Router by SNMP template Templates
ZBXNEXT-10384	Added filesystem and CPU load items to Ciena 3906 by SNMP template Templates
ZBXNEXT-10394	Updated maximum supported TimescaleDB version to 2.24 API Server

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Bug Fixes

ZBX-26276	Fixed issue with failed Oracle connections causing memory leak in Zabbix agent 2 Agent
ZBX-27236	Improved performance of event.get and problem.get methods when using "suppressed" and "symptom" options API
ZBX-27447	Fixed JSON error check with numeric value type Proxy Server
ZBX-27459	Updated MFA library duosecurity/duo_universal_php to version 1.1.1 Frontend
ZBX-22722	Updated time period format to support both single-day (d) and interval (d–d) Frontend
ZBX-25080	Optimized item_discovery table sync to use copy of item table changelog Server
ZBX-27329	Fixed net.tcp.service key not working for Zabbix agent 2 Agent
ZBX-21645	Fixed SNMP availability icon staying green when all SNMP agent items are not supported Proxy Server
ZBX-26712	Fixed errors that occurred when polling SNMP agent items for walk on BITS values Proxy Server
ZBX-27391	Fixed memory fragmentation when adding new hosts, global macros, or user macros Proxy Server
ZBX-26754	Improved ServerActive configuration option description Documentation
ZBX-26749	Removed inability to unlink and clear template which has triggers that other host/template triggers depend on API
ZBX-26664	Added interface field validation in LLD Server
ZBX-27235	Fixed MS Teams workflow webhook handling success message Templates
ZBX-25974	Prevented creation of duplicate host prototype on re-linking template API
ZBX-26461	Fixed undefined index error in template edit form when one of vendor fields is empty Frontend
ZBX-24435	Fixed slow query when selecting more than 950 IDs on PostgreSQL API
ZBX-27083	Implemented full macro support for "In range" preprocessing step, now available for all fields API
ZBX-27233	Updated process type list for for Zabbix server/proxy help message and man page Documentation Proxy Server
ZBX-27238	Improved host low-level discovery performance when matching existing hosts Server
ZBX-27268	Fixed problem where test flags would not work with running agent2 Agent
ZBX-27201	Fixed healthcheck HTTP response code regex in RabbitMQ templates Templates
ZBX-23823	Fixed inability to remove macros with same context via mass update in templates and hosts Frontend
ZBX-22866	Fixed inability to create maps for users without group API
ZBX-27214	Fixed host dashboards reloading once per minute Frontend
ZBX-26485	Fixed validation for "reconnect" and "autologin" parameters in "index.php" file Frontend
ZBX-27231	Fixed unresponsive header of URL widget Frontend
ZBX-27205	Fixed issue of event created from trigger using web scenario items missing tags inherited from templates Server

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Installation and Upgrade Notes

Installation

See Zabbix documentation for full details.

Upgrade

See Upgrade procedure for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 7.0.23.

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.

• Zabbix Enterprise Support
• Zabbix Training
• Zabbix Development services

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References

Zabbix 7.0 Manual