Linux · 
Ubuntu · Package update · December 15, 2025
Ubuntu · Package update · December 15, 2025libnetty-java 1:4.1.7-4ubuntu0.1+esm7: libnetty-java 1:4.1.7-4ubuntu0.1+esm7 for Ubuntu 18.04.6 LTS (bionic)
libnetty-java 1:4.1.7-4ubuntu0.1+esm7, released December 15, 2025, fixes 2 CVEs in libnetty-java. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0113
66th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 1
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libnetty-java | Ubuntu 18.04.6 LTS (bionic) | 1:4.1.7-4ubuntu0.1+esm7 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-55163 | libnetty-java: Netty is an asynchronous, event-driven network application framework | 7.5 | 0.0113 | None reported |
| Routine | CVE-2025-67735 | libnetty-java: Netty is an asynchronous, event-driven network application framework | 6.5 | 0.0032 | None reported |
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