Nagios Nagios Core releases
new versionNagios Nagios Core is tracked under self-hosted apps & servers. Its latest version, 4.5.14, shipped on Aug 5, 2026.
- Latest version
- 4.5.14
- Released
- Category
- Self-hosted apps & servers
- Last checked
How to update Nagios Nagios Core
- Read the release notes first — self-hosted projects break config and schemas between versions more often than appliances do.
- Docker: pull the new image tag and recreate the container (`docker compose pull && docker compose up -d`).
- Package or bare metal: update through your distribution's package manager, or replace the binary from the releases page.
- Back up the config and database directory first. For most projects a downgrade is not supported once the schema has migrated.
Always download firmware from the manufacturer or project itself. Firmwarely links out; it never hosts firmware.
What changed
This is a bugfix release. Please see the Changelog for the full list of changes.
Version history
| 4.5.14 |
FAQ
What is the latest version of Nagios Nagios Core?
Version 4.5.14, released Aug 5, 2026. This page is refreshed every 30 minutes from the manufacturer's release page.
How do I update Nagios Nagios Core?
See the step-by-step above. Pull the new image or package and restart the service. Read the release notes and back up the data directory first; most projects can't downgrade once the database has migrated.
How does Firmwarely know when there's a new version?
Every 30 minutes we read the manufacturer's official release page for the Nagios Nagios Core and record the version, date and changelog. Subscribers watching this device get one email a day when it changed.
Is this an official Nagios page?
No. Firmwarely is independent. Project and product names belong to their owners; always install releases from the project's own source.
Get alerts for Nagios Nagios Core
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