Zabbix end of life: end of support by version
Zabbix SIA · Monitoring & ITSM
For Zabbix by Zabbix SIA, patchletter knows 9 support cycles. 6 of them have already ended and receive no more security updates. The next support window closes on 31/12/2026, that is in 82 days. The current version of Zabbix is 7.4.15. The cycles come from the open endoflife.date project, last reconciled on 30/09/2026.
When does support end for which Zabbix version?
A cycle is a maintained version line. Where a date is given, support ends on that day — after it the vendor ships no more security updates for that line.
| Cycle | Latest version | End of support | Status |
|---|---|---|---|
| 7.4 | 7.4.15 | 82 days left | EOL in 82 days |
| 7.2 | 7.2.15 | 283 days ago | End of Life |
| 7.0LTS | 7.0.31 | 994 days left | EOL 30 Jun 29 |
| 6.4 | 6.4.21 | 648 days ago | End of Life |
| 6.2 | 6.2.9 | 1320 days ago | End of Life |
| 6.0LTS | 6.0.48 | 141 days left | EOL 28 Feb 27 |
| 5.4 | 5.4.12 | 1654 days ago | End of Life |
| 5.0LTS | 5.0.47 | 497 days ago | End of Life |
| 4.0LTS | 4.0.50 | 1075 days ago | End of Life |
Which Zabbix versions no longer receive security updates?
6 of 9 cycles have ended. If you run one of those lines, the vendor ships you no more patches — not even for critical flaws.
- Zabbix 7.27.2.15
- Zabbix 6.46.4.21
- Zabbix 6.26.2.9
- Zabbix 5.45.4.12
- Zabbix 5.05.0.47
- Zabbix 4.04.0.50
Where does the EOL data for Zabbix come from?
From the open endoflife.date project, which collects vendors' official support commitments. patchletter reconciles the cycles daily; the Zabbix data is as of 30/09/2026. In case of doubt the vendor's own lifecycle page applies — patchletter deliberately stores no vendor full texts.
New Zabbix versions by email
Tick the product and patchletter reports new releases by email. The update email costs nothing, and one click stops it again. The warning 90, 30 and 7 days before support ends is part of patchletter Pro.