CVE-2026-42583 | netty netty-codec/netty-codec-compression prior 4.1.133.Final/4.2.13.Final Lz4FrameDecoder resource consumption

A vulnerability was found in netty netty-codec and netty-codec-compression. It has been rated as problematic. The affected element is an unknown function of the component Lz4FrameDecoder. Performing a manipulation results in resource consumption.

This vulnerability is cataloged as CVE-2026-42583. It is possible to initiate the attack remotely. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More