io.netty:netty-handler
CriticalMavenCVE-2026-75595
What to do
Update io.netty:netty-handler to 4.2.17.Final or later.
io.netty:netty-handler ≥ 4.2.17.Final
A security flaw affects the Maven package io.netty:netty-handler. Affected versions: >= 4.2.0.Final, <= 4.2.16.Final. Fixed from version 4.2.17.Final.
What the flaw allows: See the advisory for the impact details.
- Package
- io.netty:netty-handler
- Ecosystem
- Maven (Java)
- Class
- Other
- Affected versions
- >= 4.2.0.Final, <= 4.2.16.Final
- Published on
- September 8, 2026
Sources
Entry built automatically from the cited security advisory, with no model rewriting. Acknowledged by the organisation or vendor, notified to an authority, or established by two independent sources.