v11.2.4 v11.2.5

Name: nest
Author: nestjs

low risk

nestjs/nestSep 14, 2026 → Sep 15, 20261 day between releases

What's New

Hardens microservices TCP transport against hostile peers in v11.2.5

Improvements

Hardens TCP transport in @nestjs/microservices against hostile peers

Bug Fixes

Fixes security vulnerability in microservices TCP transport

Upgrade Notes

This is a maintenance update with no breaking changes. No configuration changes are required.

The Two Releases

v11.2.4

Sep 14, 2026· 1 month ago

Minimal release notes: "### What's changed - fix(microservices): handle unserializable patterns without crashing - fix(platform-fastify): ab"

Full release notes

v11.2.5

Sep 15, 2026· 1 month ago

This release focuses on security improvements for the microservices module by hardening the TCP transport against hostile peers. It is a maintenance update aimed at improving the robustness of communication channels in distributed applications.

Full release notes