Go 1.19 End of Life
Support dates, vulnerabilities published since end of life, and upgrade guidance — rebuilt from live data.
Go 1.19 reached end of life on 6 Sept 2023. It no longer receives security fixes.
Support timeline
Official dates from the Go release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 2 Aug 2022 | — |
| End of life | 6 Sept 2023 | 2.9 years ago |
| Latest release | 1.19.13 · 6 Sept 2023 | final |
The cost of staying: CVEs since end of life
67 Go vulnerabilities have been published since 6 Sept 2023. All were fixed in supported branches — 1.19 received none of them. Source: NVD.
Go CVEs published since 1.19's EOL, by year
5 of the 67 are rated critical · data refreshed 2026-08-09
Published 5 Feb 2026 · rated critical — fixed in supported branches only, never in 1.19. Details
Published 8 Sept 2023 · rated critical — fixed in supported branches only, never in 1.19. Details
Published 5 Jun 2024 · rated critical — fixed in supported branches only, never in 1.19. Details
Where to go from 1.19
Recommended target: Go 1.26.
The newest actively supported branch is Go 1.26 (latest release 1.26.5). Review go.dev before upgrading.
Frequently asked questions
Is Go 1.19 still safe to use?
No. Go 1.19 stopped receiving security fixes on 6 Sept 2023. Since then, 67 Go vulnerabilities have been published and fixed in supported branches — Go 1.19 received none of those fixes.
Can I still download Go 1.19?
Yes — the final release (1.19.13) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Go 1.19 to?
Upgrade to Go 1.26, the newest actively supported branch.