Plesk End of Life (EOL) Dates & Support Timeline
Complete end-of-life dates, support windows, and security status for all Plesk versions. Data sourced from endoflife.date and official vendor documentation. Updated at every deploy.
Running an EOL version? Get matched with support options — free ↓| Version | Latest Release | Release Date | EOL Date | Days | Status |
|---|---|---|---|---|---|
| 17 | 17.8.11.95 | Oct 11, 2016 | Apr 20, 2021 | 1937 days past EOL | EOL |
| 18.0.49 | 18.0.49.2 | Dec 20, 2022 | Mar 12, 2023 | 1246 days past EOL | EOL |
| 18.0.50 | 18.0.50.2 | Jan 31, 2023 | Apr 23, 2023 | 1204 days past EOL | EOL |
| 18.0.51 | 18.0.51.1 | Mar 14, 2023 | Jun 6, 2023 | 1160 days past EOL | EOL |
| 18.0.52 | 18.0.52.3 | Apr 25, 2023 | Jul 18, 2023 | 1118 days past EOL | EOL |
| 18.0.53 | 18.0.53.2 | Jun 6, 2023 | Sep 4, 2023 | 1070 days past EOL | EOL |
| 18.0.54 | 18.0.54.4 | Jul 18, 2023 | Oct 10, 2023 | 1034 days past EOL | EOL |
| 18.0.55 | 18.0.55.2 | Aug 29, 2023 | Nov 21, 2023 | 992 days past EOL | EOL |
| 18.0.56 | 18.0.56.4 | Oct 10, 2023 | Jan 2, 2024 | 950 days past EOL | EOL |
| 18.0.57 | 18.0.57.5 | Nov 21, 2023 | Feb 13, 2024 | 908 days past EOL | EOL |
| 18.0.58 | 18.0.58.2 | Jan 9, 2024 | Apr 2, 2024 | 859 days past EOL | EOL |
| 18.0.59 | 18.0.59.2 | Feb 20, 2024 | May 15, 2024 | 816 days past EOL | EOL |
| 18.0.60 | 18.0.60.1 | Apr 2, 2024 | Jun 25, 2024 | 775 days past EOL | EOL |
| 18.0.61 | 18.0.61.6 | May 14, 2024 | Aug 6, 2024 | 733 days past EOL | EOL |
| 18.0.62 | 18.0.62.2 | Jun 25, 2024 | Sep 17, 2024 | 691 days past EOL | EOL |
| 18.0.63 | 18.0.63.4 | Aug 6, 2024 | Oct 29, 2024 | 649 days past EOL | EOL |
| 18.0.64 | 18.0.64.1 | Sep 17, 2024 | Dec 10, 2024 | 607 days past EOL | EOL |
| 18.0.65 | 18.0.65.2 | Oct 29, 2024 | Jan 21, 2025 | 565 days past EOL | EOL |
| 18.0.66 | 18.0.66.2 | Dec 10, 2024 | Mar 4, 2025 | 523 days past EOL | EOL |
| 18.0.67 | 18.0.67.3 | Jan 21, 2025 | Apr 15, 2025 | 481 days past EOL | EOL |
| 18.0.68 | 18.0.68.2 | Mar 4, 2025 | May 27, 2025 | 439 days past EOL | EOL |
| 18.0.69 | 18.0.69.4 | Apr 15, 2025 | Jul 8, 2025 | 397 days past EOL | EOL |
| 18.0.70 | 18.0.70.4 | May 27, 2025 | Aug 19, 2025 | 355 days past EOL | EOL |
| 18.0.71 | 18.0.71.2 | Jul 8, 2025 | Sep 30, 2025 | 313 days past EOL | EOL |
| 18.0.72 | 18.0.72.3 | Aug 19, 2025 | Nov 11, 2025 | 271 days past EOL | EOL |
| 18.0.73 | 18.0.73.5 | Sep 30, 2025 | Dec 23, 2025 | 229 days past EOL | EOL |
| 18.0.74 | 18.0.74.3 | Nov 11, 2025 | Feb 3, 2026 | 187 days past EOL | EOL |
| 18.0.75 | 18.0.75.1 | Jan 6, 2026 | Mar 31, 2026 | 131 days past EOL | EOL |
| 18.0.76 | 18.0.76.6 | Feb 16, 2026 | May 11, 2026 | 90 days past EOL | EOL |
| 18.0.77 | 18.0.77.5 | Mar 31, 2026 | Jun 23, 2026 | 47 days past EOL | EOL |
| 18.0.78 | 18.0.78.5 | May 12, 2026 | Aug 4, 2026 | 5 days past EOL | EOL |
| 18.0.79 | 18.0.79.5 | Jun 23, 2026 | Sep 23, 2026 | 45 days remaining | Warning |
| 18.0.80 | 18.0.80.1 | Aug 4, 2026 | Oct 27, 2026 | 79 days remaining | Warning |
Live EOL badge for your README — updates automatically at every build.
[](https://endoflife.ai/plesk)
What does Plesk end of life mean for your organization?
When a version of Plesk reaches end of life, the maintainers stop issuing security patches. Vulnerabilities discovered after this date are publicly disclosed on the National Vulnerability Database, exploit code appears on GitHub, and your systems remain permanently exposed.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the accumulation of unpatched vulnerabilities in EOL software. With a zero-day, nobody knows about the vulnerability. With EOL software, the vulnerability is public — listed, rated, and often weaponized — but no patch will ever exist. This is the most dangerous gap in enterprise security posture.
Organizations running EOL Plesk should treat it as a vulnerability class in their risk register, apply compensating controls (network segmentation, enhanced monitoring, access restriction), and prioritize migration to a supported version.
Your options when Plesk reaches end of life
There are four realistic paths. Which one is right depends far more on how long the system needs to keep running than on the version you are on today.
| Option | Best when | Watch out for |
|---|---|---|
| Move to a supported version | The system will outlive the current version's support window and you can schedule the work | Budget for compatibility testing, not just the upgrade itself — that is where the real cost sits |
| Replace the component | The project is unmaintained, or a better-supported alternative exists | The replacement has its own lifecycle and its own end-of-life date — you are changing vendors, not escaping the problem |
| Buy extended support | Migration is genuinely underway but cannot finish before the deadline, or the workload is frozen by certification or a third-party application | A bridge, not a destination — every year purchased is a year the migration still has to happen |
| Document accepted risk | The system is isolated, short-lived, or scheduled for retirement | Only defensible with real compensating controls and a written decision — auditors treat undocumented end-of-life software as a finding |
How to choose, in one question: how many more years does this system need to run? Under a year, extended support (where it exists) is usually cheaper than an emergency migration. One to three years, migrate — support purchased repeatedly costs more than doing the project once, and the project only gets harder as the version ages. Indefinitely, migrate now and plan the next migration before it surprises you.
Worth saying plainly, because vendors selling extended support rarely will: extended support is often the more expensive choice over a multi-year horizon. It is the right answer when a deadline is genuinely unreachable, not as a default. Compare the annual fee against the one-time cost of migrating before committing to either.
Extended Support Options
If you cannot migrate immediately, extended support vendors provide continued security patches for EOL Plesk versions. This is a bridge, not a permanent solution — plan your migration in parallel.
Plesk has 31 versions past end of life — security patches have stopped, but CVE disclosures haven't. The good news: extended support for Plesk exists — vetted vendors ship security patches for years past the official date. Tell us where to reach you and we'll reply with matched options and pricing guidance.