Firefox 120 end of life (EOL) date and support status
End of life End of life since 2023-12-19 (1024 days ago)
Upgrade: Firefox 120 no longer receives fixes. Supported cycles: 157, 153, 115.
| Product | Firefox |
|---|---|
| Version cycle | 120 |
| Status | End of life |
| Released | 2023-11-21 |
| Active support until | — |
| End of life | 2023-12-19 |
| Latest version | 120.0.1 (2023-11-30) |
| Last verified | 2026-10-08 |
All Firefox versions → · Source: endoflife.date
Frequently asked questions
Is Firefox 120 end of life?
Yes. End of life since 2023-12-19 (1024 days ago). It no longer receives security or bug fixes.
When does Firefox 120 reach end of life?
Firefox 120 reached end of life on 2023-12-19.
When was Firefox 120 released?
Firefox 120 was first released on 2023-11-21.
What is the latest Firefox 120 version?
The latest 120 release is 120.0.1, published on 2023-11-30.
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