E
Exim 4.x — End of Life
Active41 releases in this series0 CVEs
Exim 4.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status |
|---|---|---|---|---|---|
| 4.99 | Oct 28, 2025 | — | No | 4.99.1 | Active |
| 4.98 | Jul 10, 2024 | — | Oct 28, 2025 | 4.98.2 | EOL |
| 4.97 | Nov 4, 2023 | — | Jul 10, 2024 | 4.97.1 | EOL |
| 4.96 | Jun 25, 2022 | — | Nov 4, 2023 | 4.96.2 | EOL |
| 4.95 | Sep 28, 2021 | — | Jun 25, 2022 | 4.95 | EOL |
| 4.94 | Jun 1, 2020 | — | Sep 28, 2021 | 4.94.2 | EOL |
| 4.93 | Dec 8, 2019 | — | Jun 1, 2020 | 4.93.0.4 | EOL |
| 4.92 | Feb 10, 2019 | — | Dec 8, 2019 | 4.92.3 | EOL |
| 4.91 | Apr 15, 2018 | — | Feb 10, 2019 | 4.91 | EOL |
| 4.90 | Dec 19, 2017 | — | Apr 15, 2018 | 4.90.1 | EOL |
| 4.89 | Mar 7, 2017 | — | Dec 19, 2017 | 4.89.1 | EOL |
| 4.88 | Dec 18, 2016 | — | Mar 7, 2017 | 4.88 | EOL |
| 4.87 | Apr 6, 2016 | — | Dec 18, 2016 | 4.87.1 | EOL |
| 4.86 | Jul 26, 2015 | — | Apr 6, 2016 | 4.86.2 | EOL |
| 4.85 | Jan 12, 2015 | — | Jul 26, 2015 | 4.85.2 | EOL |
| 4.84 | Aug 11, 2014 | — | Jan 12, 2015 | 4.84.2 | EOL |
| 4.83 | Jul 21, 2014 | — | Aug 11, 2014 | 4.83 | EOL |
| 4.82 | Oct 28, 2013 | — | Jul 21, 2014 | 4.82.1 | EOL |
| 4.80 | May 31, 2012 | — | Oct 28, 2013 | 4.80.1 | EOL |
| 4.77 | Oct 10, 2011 | — | May 31, 2012 | 4.77 | EOL |
| 4.76 | May 9, 2011 | — | Oct 10, 2011 | 4.76 | EOL |
| 4.75 | Mar 22, 2011 | — | May 9, 2011 | 4.75 | EOL |
| 4.74 | Jan 24, 2011 | — | Mar 22, 2011 | 4.74 | EOL |
| 4.73 | Dec 26, 2010 | — | Jan 25, 2011 | 4.73 | EOL |
| 4.72 | Jun 3, 2010 | — | Dec 27, 2010 | 4.72 | EOL |
| 4.71 | Nov 23, 2009 | — | Jun 3, 2010 | 4.71 | EOL |
| 4.70 | Nov 13, 2009 | — | Nov 24, 2009 | 4.70 | EOL |
| 4.69 | Dec 1, 2007 | — | Nov 14, 2009 | 4.69 | EOL |
| 4.68 | Aug 30, 2007 | — | Dec 2, 2007 | 4.68 | EOL |
| 4.67 | Apr 17, 2007 | — | Aug 31, 2007 | 4.67 | EOL |
| 4.66 | Jan 8, 2007 | — | Apr 18, 2007 | 4.66 | EOL |
| 4.65 | Jan 2, 2007 | — | Jan 8, 2007 | 4.65 | EOL |
| 4.64 | Dec 20, 2006 | — | Jan 2, 2007 | 4.64 | EOL |
| 4.63 | Jul 31, 2006 | — | Dec 20, 2006 | 4.63 | EOL |
| 4.62 | Apr 28, 2006 | — | Aug 1, 2006 | 4.62 | EOL |
| 4.61 | Apr 4, 2006 | — | Apr 29, 2006 | 4.61 | EOL |
| 4.54 | Oct 4, 2005 | — | Apr 5, 2006 | 4.54 | EOL |
| 4.53 | Sep 26, 2005 | — | Oct 4, 2005 | 4.53 | EOL |
| 4.52 | Jul 1, 2005 | — | Sep 26, 2005 | 4.52 | EOL |
| 4.51 | May 4, 2005 | — | Jul 1, 2005 | 4.51 | EOL |
| 4.50 | Feb 17, 2005 | — | May 4, 2005 | 4.50 | EOL |
CVEs affecting Exim 4.x (0)
No CVEs tracked for Exim 4.x.
Frequently asked questions
Is Exim 4 end of life?
Partially. Some Exim 4.x releases have reached EOL. Check the version table above for the exact status of each sub-release.
What CVEs affect Exim 4?
No CVEs are currently tracked for Exim 4.x in our database. This may mean no vulnerabilities have been recorded yet, or the data is still syncing.
What is the latest Exim 4 version?
The latest Exim 4.x patch release is 4.99.1, released on December 14, 2025. Always run the latest patch to benefit from all security fixes.
When was Exim 4 first released?
Exim 4.0 was initially released on October 28, 2025. See the full version timeline in the table above.
Is it safe to run Exim 4 in production?
Exim 4 is still supported and safe for production use. Ensure you are running the latest patch version (4.99.1) to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA