Firefox 131.x — End of Life
EOLFirefox 131.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status |
|---|---|---|---|---|---|
| 131 | Oct 1, 2024 | — | Oct 29, 2024 | 131.0.3 | EOL |
CVEs affecting Firefox 131.x (0)
Firefox 131.x is EOL — migrate to Firefox 132.x
Firefox 132.x is the next major release. Plan your upgrade before Firefox 131.x stops receiving security patches.
Frequently asked questions
Is Firefox 131 end of life?
Yes. All Firefox 131.x releases have reached end of life and no longer receive security patches. Migrate to Firefox 132.x as soon as possible.
What CVEs affect Firefox 131?
No CVEs are currently tracked for Firefox 131.x in our database. This may mean no vulnerabilities have been recorded yet, or the data is still syncing.
What is the latest Firefox 131 version?
The latest Firefox 131.x patch release is 131.0.3, released on October 14, 2024. Always run the latest patch to benefit from all security fixes.
How to migrate from Firefox 131 to Firefox 132?
To migrate from Firefox 131 to Firefox 132: (1) review the official Firefox 132 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 131 in production?
No. Firefox 131 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