Node.js 9 End of Life
Support dates, vulnerabilities published since end of life, and upgrade guidance — rebuilt from live data.
Node.js 9 reached end of life on 30 Jun 2018. It no longer receives security fixes.
Support timeline
Official dates from the Node.js release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 31 Oct 2017 | — |
| End of life | 30 Jun 2018 | 8.1 years ago |
| Latest release | 9.11.2 · 12 Jun 2018 | final |
The cost of staying: CVEs since end of life
113 Node.js vulnerabilities have been published since 30 Jun 2018. All were fixed in supported branches — 9 received none of them. Source: NVD.
Node.js CVEs published since 9's EOL, by year
12 of the 113 are rated critical · data refreshed 2026-08-09
Published 20 Jan 2026 · rated critical — fixed in supported branches only, never in 9. Details
Published 7 Feb 2020 · rated critical — fixed in supported branches only, never in 9. Details
Published 7 Feb 2020 · rated critical — fixed in supported branches only, never in 9. Details
Where to go from 9
Recommended target: Node.js 26 (supported until 30 Apr 2029).
The newest actively supported branch is Node.js 26 (latest release 26.7.0). Review the Node.js changelog before upgrading. Run npx ls-engines to check package compatibility.
Frequently asked questions
Is Node.js 9 still safe to use?
No. Node.js 9 stopped receiving security fixes on 30 Jun 2018. Since then, 113 Node.js vulnerabilities have been published and fixed in supported branches — Node.js 9 received none of those fixes.
Can I still download Node.js 9?
Yes — the final release (9.11.2) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Node.js 9 to?
Upgrade to Node.js 26, the newest actively supported branch (supported until 30 Apr 2029).