
The core module of Undertow, a lightweight and high-performance web server for Java.
| Version | Vulnerabilities | Usages | Date |
|---|
2.4.x | 2.4.0.Final | | | May 06, 2026 |
| 2.4.0.RC4 | | | Mar 25, 2026 |
| 2.4.0.RC3 | | | Mar 20, 2026 |
2.3.x | 2.3.24.Final | 1 vulnerability | | Mar 21, 2026 |
| 2.3.23.Final | 1 vulnerability | | Feb 06, 2026 |
| 2.3.22.Final | 1 vulnerability | | Jan 16, 2026 |
2.2.x | 2.2.39.Final | 1 vulnerability | | Jan 31, 2026 |
| 2.2.38.Final | 4 vulnerabilities | | Oct 12, 2025 |
| 2.2.37.Final | 5 vulnerabilities | | Oct 18, 2024 |
2.1.x | 2.1.8.Final | 19 vulnerabilities | | Jun 17, 2021 |
| 2.1.7.Final | 19 vulnerabilities | | Mar 30, 2021 |
| 2.1.6.Final | 19 vulnerabilities | | Feb 02, 2021 |
2.0.x | 2.0.42.Final | 20 vulnerabilities | | Nov 20, 2021 |
| 2.0.41.Final | 21 vulnerabilities | | Sep 29, 2021 |
| 2.0.40.Final | 21 vulnerabilities | | Sep 28, 2021 |
1.4.x | 1.4.28.Final | 31 vulnerabilities | | Nov 07, 2019 |
| 1.4.27.Final | 31 vulnerabilities | | Jan 15, 2019 |
| 1.4.26.Final | 31 vulnerabilities | | Oct 10, 2018 |
1.3.x | 1.3.33.Final | 33 vulnerabilities | | Nov 08, 2017 |
| 1.3.32.Final | 33 vulnerabilities | | Nov 04, 2017 |
| 1.3.31.Final | 33 vulnerabilities | | Aug 18, 2017 |
1.2.x | 1.2.12.Final | 37 vulnerabilities | | Sep 04, 2015 |
| 1.2.11.Final | 37 vulnerabilities | | Aug 31, 2015 |
| 1.2.10.Final | 37 vulnerabilities | | Aug 03, 2015 |
1.1.x | 1.1.9.Final | 37 vulnerabilities | | Nov 02, 2015 |
| 1.1.8.Final | 37 vulnerabilities | | Jul 13, 2015 |
| 1.1.7.Final | 37 vulnerabilities | | Jun 25, 2015 |