Linux
libnetty-java security updates
Patch Radar has 42 security fixes for libnetty-java, closing 31 CVEs, 1 of which is being exploited. The newest is libnetty-java 1:4.1.48-9ubuntu0.2+esm2 (1:4.1.48-9ubuntu0.2+esm2), released June 12, 2026.
1 exploited CVEs
Latest version
n/a
Release date not known
Security fixes
42
On record in Patch Radar
CVEs
31
Closed by those fixes
Exploited
1
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | libnetty-java 1:4.1.48-9ubuntu0.2+esm2 | Ubuntu 24.04.5 LTS (noble) | 1:4.1.48-9ubuntu0.2+esm2 | 1 | Jun 12, 2026 | |
| High | libnetty-java 1:4.1.45-1ubuntu0.1~esm6 | Ubuntu 20.04 LTS (focal) | 1:4.1.45-1ubuntu0.1~esm6 | 6 | May 13, 2026 | |
| High | libnetty-java 1:4.1.48-4+deb11u2ubuntu0.1+esm3 | Ubuntu 22.04.1 LTS (jammy) | 1:4.1.48-4+deb11u2ubuntu0.1+esm3 | 6 | May 13, 2026 | |
| High | libnetty-java 1:4.1.48-9ubuntu0.1+esm3 | Ubuntu 24.04.5 LTS (noble) | 1:4.1.48-9ubuntu0.1+esm3 | 6 | May 13, 2026 | |
| High | libnetty-java 1:4.1.7-4ubuntu0.1+esm6 | Ubuntu 18.04.6 LTS (bionic) | 1:4.1.7-4ubuntu0.1+esm6 | 5 | May 13, 2026 | |
| Routine | libnetty-java 1:4.1.48-10ubuntu0.25.04.1 | Ubuntu 25.04 (plucky) | 1:4.1.48-10ubuntu0.25.04.1 | 1 | Jan 16, 2026 | |
| High | libnetty-java 4.1.48-6 | Ubuntu 25.04 (plucky) | 4.1.48-6 | 5 | Jan 16, 2026 | |
| Routine | libnetty-java 4.1.48-3 | Ubuntu 25.04 (plucky) | 4.1.48-3 | 1 | Jan 16, 2026 | |
| Routine | libnetty-java 4.1.48-4 | Ubuntu 25.04 (plucky) | 4.1.48-4 | 1 | Jan 16, 2026 | |
| Routine | libnetty-java 4.1.48-2 | Ubuntu 25.04 (plucky) | 4.1.48-2 | 1 | Jan 16, 2026 | |
| Routine | libnetty-java 4.1.48-10 | Ubuntu 25.04 (plucky) | 4.1.48-10 | 1 | Jan 16, 2026 | |
| Routine | libnetty-java 4.1.48-10 | Ubuntu 24.10 (oracular) | 4.1.48-10 | 1 | Jan 16, 2026 | |
| Routine | libnetty-java 1:4.1.48-10ubuntu0.1 | Ubuntu 24.10 (oracular) | 1:4.1.48-10ubuntu0.1 | 1 | Jan 16, 2026 | |
| High | libnetty-java 4.1.48-6 | Ubuntu 24.10 (oracular) | 4.1.48-6 | 5 | Jan 16, 2026 | |
| Routine | libnetty-java 4.1.48-3 | Ubuntu 24.10 (oracular) | 4.1.48-3 | 1 | Jan 16, 2026 | |
| Routine | libnetty-java 4.1.48-4 | Ubuntu 24.10 (oracular) | 4.1.48-4 | 1 | Jan 16, 2026 | |
| Routine | libnetty-java 4.1.48-2 | Ubuntu 24.10 (oracular) | 4.1.48-2 | 1 | Jan 16, 2026 | |
| High | libnetty-java 1:4.1.45-1ubuntu0.1~esm7 | Ubuntu 20.04 LTS (focal) | 1:4.1.45-1ubuntu0.1~esm7 | 2 | Dec 15, 2025 | |
| High | libnetty-java 1:4.1.48-4+deb11u2ubuntu0.2+esm1 | Ubuntu 22.04.1 LTS (jammy) | 1:4.1.48-4+deb11u2ubuntu0.2+esm1 | 2 | Dec 15, 2025 | |
| High | libnetty-java 1:4.1.48-9ubuntu0.2+esm1 | Ubuntu 24.04.5 LTS (noble) | 1:4.1.48-9ubuntu0.2+esm1 | 2 | Dec 15, 2025 | |
| High | libnetty-java 1:4.1.7-4ubuntu0.1+esm7 | Ubuntu 18.04.6 LTS (bionic) | 1:4.1.7-4ubuntu0.1+esm7 | 2 | Dec 15, 2025 | |
| Routine | libnetty-java 1:4.1.45-1ubuntu0.1~esm3 | Ubuntu 20.04 LTS (focal) | 1:4.1.45-1ubuntu0.1~esm3 | 1 | Oct 15, 2025 | |
| Routine | libnetty-java 1:4.1.48-10ubuntu0.25.10.1 | Ubuntu 25.10 (questing) | 1:4.1.48-10ubuntu0.25.10.1 | 1 | Oct 15, 2025 | |
| Routine | libnetty-java 1:4.1.48-4+deb11u2ubuntu0.1~esm2 | Ubuntu 22.04.1 LTS (jammy) | 1:4.1.48-4+deb11u2ubuntu0.1~esm2 | 1 | Oct 15, 2025 | |
| Routine | libnetty-java 1:4.1.48-9ubuntu0.1~esm2 | Ubuntu 24.04.5 LTS (noble) | 1:4.1.48-9ubuntu0.1~esm2 | 1 | Oct 15, 2025 | |
| Routine | libnetty-java 1:4.1.7-4ubuntu0.1+esm4 | Ubuntu 18.04.6 LTS (bionic) | 1:4.1.7-4ubuntu0.1+esm4 | 1 | Oct 15, 2025 | |
| High | libnetty-java 1:4.1.45-1ubuntu0.1~esm4 | Ubuntu 20.04 LTS (focal) | 1:4.1.45-1ubuntu0.1~esm4 | 2 | Sep 4, 2025 | |
| High | libnetty-java 1:4.1.48-10ubuntu0.25.10.2 | Ubuntu 25.10 (questing) | 1:4.1.48-10ubuntu0.25.10.2 | 2 | Sep 4, 2025 | |
| High | libnetty-java 1:4.1.48-4+deb11u2ubuntu0.1 | Ubuntu 22.04.1 LTS (jammy) | 1:4.1.48-4+deb11u2ubuntu0.1 | 2 | Sep 4, 2025 | |
| High | libnetty-java 1:4.1.48-9ubuntu0.1 | Ubuntu 24.04.5 LTS (noble) | 1:4.1.48-9ubuntu0.1 | 2 | Sep 4, 2025 | |
| High | libnetty-java 1:4.1.7-4ubuntu0.1+esm5 | Ubuntu 18.04.6 LTS (bionic) | 1:4.1.7-4ubuntu0.1+esm5 | 2 | Sep 4, 2025 | |
| Routine | libnetty-java 1:4.1.45-1ubuntu0.1~esm2 | Ubuntu 20.04 LTS (focal) | 1:4.1.45-1ubuntu0.1~esm2 | 2 | Mar 25, 2024 | |
| Routine | libnetty-java 1:4.1.48-4+deb11u2ubuntu0.1~esm1 | Ubuntu 22.04.1 LTS (jammy) | 1:4.1.48-4+deb11u2ubuntu0.1~esm1 | 2 | Mar 25, 2024 | |
| Routine | libnetty-java 1:4.1.7-4ubuntu0.1+esm3 | Ubuntu 18.04.6 LTS (bionic) | 1:4.1.7-4ubuntu0.1+esm3 | 2 | Mar 25, 2024 | |
| Patch now | libnetty-java 1:4.1.48-4+deb11u2build0.22.04.1 | Ubuntu 22.04.1 LTS (jammy) | 1:4.1.48-4+deb11u2build0.22.04.1 | 2 | 1 | Oct 9, 2023 |
| Routine | libnetty-java 1:4.1.48-9 | Ubuntu 24.04.5 LTS (noble) | 1:4.1.48-9 | 1 | Jun 22, 2023 | |
| High | libnetty-java 1:4.1.45-1ubuntu0.1~esm1 | Ubuntu 20.04 LTS (focal) | 1:4.1.45-1ubuntu0.1~esm1 | 9 | Dec 12, 2022 | |
| High | libnetty-java 1:4.1.48-4+deb11u1build0.22.04.1 | Ubuntu 22.04.1 LTS (jammy) | 1:4.1.48-4+deb11u1build0.22.04.1 | 8 | Dec 12, 2022 | |
| High | libnetty-java 1:4.1.7-4ubuntu0.1+esm2 | Ubuntu 18.04.6 LTS (bionic) | 1:4.1.7-4ubuntu0.1+esm2 | 8 | Dec 12, 2022 | |
| Routine | libnetty-java 1:4.1.48-9ubuntu0.1~esm1 | Ubuntu 24.04.5 LTS (noble) | 1:4.1.48-9ubuntu0.1~esm1 | 1 | May 6, 2022 | |
| Routine | libnetty-java 1:4.1.7-4ubuntu0.1 | Ubuntu 18.04.6 LTS (bionic) | 1:4.1.7-4ubuntu0.1 | 3 | Apr 7, 2020 | |
| High | libnetty-java 1:4.1.7-4ubuntu0.1+esm1 | Ubuntu 18.04.6 LTS (bionic) | 1:4.1.7-4ubuntu0.1+esm1 | 4 | Aug 12, 2019 |