Proxmox Backup Server 3
PBS-3Proxmox · Release · Proxmox Backup Server
Unsupported since · 70 days ago
Proxmox Backup Server 3 reached end of support on (70 days ago).
- Released
- 3y 4mo ago
- End of software maintenance
- 2mo ago
- End of security support
- 2mo ago
- End of support
- 2mo ago
Lifecycle Milestones
| Released | 3y 4mo ago | |
|---|---|---|
| End of software maintenance | 2mo ago | |
| End of security vulnerability support | 2mo ago | |
| Last date of support | 2mo ago |
Is Proxmox Backup Server 3 still maintained?
No. Proxmox no longer maintains Proxmox Backup Server 3; support ended on 2026-08-31. It receives no fixes of any kind, including security patches. Plan an upgrade to a maintained release. See Proxmox's lifecycle bulletin.
When do security fixes for Proxmox Backup Server 3 stop?
Proxmox stopped security fixes for Proxmox Backup Server 3 on 2026-08-31. A system on this release cannot be patched against vulnerabilities disclosed after that date without upgrading.
What should I upgrade Proxmox Backup Server 3 to?
Upgrade to a currently maintained Proxmox release. Check Proxmox's release notes for the recommended version.
Proxmox Backup Server 3 Release Lifecycle
Proxmox Backup Server 3 is a release line of Proxmox Backup Server. Proxmox ships bug fixes until the end of active support and security fixes until the end of security support; after that, systems still running it must move to a supported release to stay patchable. The dates below are the published milestones for this release line. This release has reached end of life as of , meaning Proxmox no longer provides bug fixes or security updates for it. Installations still running Proxmox Backup Server 3 should move to a supported release.