Firefox 129.x — End of Life
EOLFirefox 129.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status |
|---|---|---|---|---|---|
| 129 | Aug 6, 2024 | — | Sep 3, 2024 | 129.0.2 | EOL |
CVEs affecting Firefox 129.x (0)
Firefox 129.x is EOL — migrate to Firefox 130.x
Firefox 130.x is the next major release. Plan your upgrade before Firefox 129.x stops receiving security patches.
Frequently asked questions
Is Firefox 129 end of life?
Yes. All Firefox 129.x releases have reached end of life and no longer receive security patches. Migrate to Firefox 130.x as soon as possible.
What CVEs affect Firefox 129?
No CVEs are currently tracked for Firefox 129.x in our database. This may mean no vulnerabilities have been recorded yet, or the data is still syncing.
What is the latest Firefox 129 version?
The latest Firefox 129.x patch release is 129.0.2, released on August 20, 2024. Always run the latest patch to benefit from all security fixes.
How to migrate from Firefox 129 to Firefox 130?
To migrate from Firefox 129 to Firefox 130: (1) review the official Firefox 130 migration guide for breaking changes, (2) update dependencies and configuration accordingly, (3) test thoroughly in a staging environment, (4) deploy with a rollback plan. Starting early gives you time to resolve compatibility issues before your current version reaches end of life.
Is it safe to run Firefox 129 in production?
No. Firefox 129 has reached end of life and security vulnerabilities are no longer patched. Upgrade to a supported version immediately.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA