CVE-2026-42577 | Netty up to 4.2.0.Final/4.2.13.Final TCP Connection release of resource

A vulnerability described as critical has been identified in Netty up to 4.2.0.Final/4.2.13.Final. This affects an unknown function of the component TCP Connection Handler. The manipulation results in missing release of resource.

This vulnerability is known as CVE-2026-42577. It is possible to launch the attack remotely. No exploit is available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More