
The Apache Log4j 1.x Compatibility API
| Version ▼ | Vulnerabilities | Repository | Usages | Date |
|---|
3.0.x | 3.0.0-beta2 | 1 vulnerability | Central | | Feb 21, 2024 |
| 3.0.0-beta1 | 1 vulnerability | Central | | Dec 22, 2023 |
| 3.0.0-alpha1 | | Central | | Jun 21, 2023 |
2.26.x | 2.26.0 | | Central | | May 08, 2026 |
2.25.x | 2.25.4 | | Central | | Mar 28, 2026 |
| 2.25.3 | 1 vulnerability | Central | | Dec 16, 2025 |
| 2.25.2 | 1 vulnerability | Central | | Sep 22, 2025 |
| 2.25.1 | 1 vulnerability | Central | | Jul 11, 2025 |
| 2.25.0 | 1 vulnerability | Central | | Jun 16, 2025 |
2.24.x | 2.24.3 | 1 vulnerability | Central | | Dec 13, 2024 |
| 2.24.2 | 1 vulnerability | Central | | Nov 18, 2024 |
| 2.24.1 | 1 vulnerability | Central | | Sep 29, 2024 |
| 2.24.0 | 1 vulnerability | Central | | Sep 06, 2024 |
2.23.x | 2.23.1 | 1 vulnerability | Central | | Mar 10, 2024 |
| 2.23.0 | 1 vulnerability | Central | | Feb 21, 2024 |
2.22.x | 2.22.1 | 1 vulnerability | Central | | Dec 27, 2023 |
| 2.22.0 | 1 vulnerability | Central | | Nov 20, 2023 |
2.21.x | 2.21.1 | 1 vulnerability | Central | | Oct 24, 2023 |
| 2.21.0 | 1 vulnerability | Central | | Oct 16, 2023 |
2.20.x | 2.20.0 | 1 vulnerability | Central | | Feb 21, 2023 |
2.19.x | 2.19.0 | 1 vulnerability | Central | | Sep 17, 2022 |
2.18.x | 2.18.0 | 1 vulnerability | Central | | Jul 02, 2022 |
2.17.x | 2.17.2 | 1 vulnerability | Central | | Feb 27, 2022 |
| 2.17.1 | 1 vulnerability | Central | | Dec 27, 2021 |
| 2.17.0 | 1 vulnerability | Central | | Dec 18, 2021 |
2.16.x | 2.16.0 | 1 vulnerability | Central | | Dec 13, 2021 |
2.15.x | 2.15.0 | 1 vulnerability | Central | | Dec 10, 2021 |
2.14.x | 2.14.1 | 1 vulnerability | Central | | Mar 12, 2021 |
| 2.14.0 | 1 vulnerability | Central | | Nov 10, 2020 |
2.13.x | 2.13.3 | 1 vulnerability | Central | | May 14, 2020 |
| 2.13.2 | 1 vulnerability | Central | | Apr 21, 2020 |
| 2.13.1 | 1 vulnerability | Central | | Feb 29, 2020 |
| 2.13.0 | 1 vulnerability | Central | | Dec 12, 2019 |
2.12.x | 2.12.4 | 1 vulnerability | Central | | Dec 29, 2021 |
| 2.12.3 | 1 vulnerability | Central | | Dec 22, 2021 |
| 2.12.2 | 1 vulnerability | Central | | Dec 14, 2021 |
| 2.12.1 | 1 vulnerability | Central | | Aug 09, 2019 |
| 2.12.0 | 1 vulnerability | Central | | Jun 29, 2019 |
2.11.x | 2.11.2 | 1 vulnerability | Central | | Feb 09, 2019 |
| 2.11.1 | 1 vulnerability | Central | | Jul 17, 2019 |
| 2.11.0 | 1 vulnerability | Central | | Mar 11, 2018 |
2.10.x | 2.10.0 | 1 vulnerability | Central | | Nov 19, 2017 |
2.9.x | 2.9.1 | 1 vulnerability | Central | | Sep 18, 2017 |
| 2.9.0 | 1 vulnerability | Central | | Aug 26, 2017 |
2.8.x | 2.8.2 | 1 vulnerability | Central | | Apr 02, 2017 |
| 2.8.1 | 1 vulnerability | Central | | Feb 27, 2017 |
| 2.8 | 1 vulnerability | Central | | Jan 22, 2017 |
2.7.x | 2.7 | 1 vulnerability | Central | | Oct 02, 2016 |
2.6.x | 2.6.2 | | Central | | Jul 06, 2016 |
| 2.6.1 | | Central | | Jun 06, 2016 |
| 2.6 | | Central | | May 25, 2016 |
2.5.x | 2.5 | | Central | | Dec 07, 2015 |
2.4.x | 2.4.1 | | Central | | Oct 09, 2015 |
| 2.4 | | Central | | Sep 20, 2015 |
2.3.x | 2.3.2 | | Central | | Dec 29, 2021 |
| 2.3.1 | | Central | | Dec 22, 2021 |
| 2.3 | | Central | | May 10, 2015 |
2.2.x | 2.2 | | Central | | Feb 22, 2015 |
2.1.x | 2.1 | | Central | | Oct 20, 2014 |
2.0.x | 2.0.2 | | Central | | Aug 17, 2014 |
| 2.0.1 | | Central | | Jul 30, 2014 |
| 2.0 | | Central | | Jul 12, 2014 |
| 2.0-rc2 | | Central | | Jun 21, 2014 |
| 2.0-rc1 | | Central | | Feb 09, 2014 |
| 2.0-beta9 | | Central | | Sep 14, 2013 |
| 2.0-beta8 | | Central | | Jul 10, 2013 |
| 2.0-beta7 | | Central | | Jun 04, 2013 |
| 2.0-beta6 | | Central | | May 07, 2013 |
| 2.0-beta5 | | Central | | Apr 20, 2013 |