Proxmox VE end of life: end of support by version
Proxmox Server Solutions · Virtualization & Backup
For Proxmox VE by Proxmox Server Solutions, patchletter knows 9 support cycles. 8 of them have already ended and receive no more security updates. The current version of Proxmox VE is 9.2. The cycles come from the open endoflife.date project, last reconciled on 30/09/2026.
When does support end for which Proxmox VE 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 |
|---|---|---|---|
| 9 | 9.2 | no date on record | supported |
| 8 | 8.4 | 40 days ago | End of Life |
| 7 | 7.4 | 801 days ago | End of Life |
| 6 | 6.4 | 1471 days ago | End of Life |
| 5 | 5.4 | 2262 days ago | End of Life |
| 4 | 4.4 | 3024 days ago | End of Life |
| 3 | 3.4 | 3511 days ago | End of Life |
| 2 | 2.3 | 4515 days ago | End of Life |
| 1 | 1.9 | 5000 days ago | End of Life |
Which Proxmox VE versions no longer receive security updates?
8 of 9 cycles have ended. If you run one of those lines, the vendor ships you no more patches — not even for critical flaws.
- Proxmox VE 88.4
- Proxmox VE 77.4
- Proxmox VE 66.4
- Proxmox VE 55.4
- Proxmox VE 44.4
- Proxmox VE 33.4
- Proxmox VE 22.3
- Proxmox VE 11.9
Where does the EOL data for Proxmox VE come from?
From the open endoflife.date project, which collects vendors' official support commitments. patchletter reconciles the cycles daily; the Proxmox VE 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 Proxmox VE 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.