---
title: "@socket.io/cluster-engine — CVE-2026-102600"
description: "A denial of service flaw affects the npm package @socket.io/cluster-engine. Affected versions: < 0.1.1. Fixed from version 0.1.1. CVSS score 7.5."
canonical: https://inyourgeek.com/en/failles-de-securite/2026-10-05-cve-2026-102600
type: faille-de-securite
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-10-05
dateModified: 2026-10-05
---
# @socket.io/cluster-engine — CVE-2026-102600

A denial of service flaw affects the npm package @socket.io/cluster-engine. Affected versions: < 0.1.1. Fixed from version 0.1.1. CVSS score 7.5.

## What to do

Update @socket.io/cluster-engine to 0.1.1 or later.

| Fact | Value |
| --- | --- |
| Package | @socket.io/cluster-engine |
| Ecosystem | npm (JavaScript) |
| Class | Denial of service |
| Affected versions | < 0.1.1 |
| Fixed version | 0.1.1 |
| CVSS | 7.5 |
| CVE | CVE-2026-102600 |
| GHSA | GHSA-wfpm-5gcm-94cg |
| Published on | October 5, 2026 |
| Severity | High |

## Sources

- [GitHub Security Advisory — GHSA-wfpm-5gcm-94cg](https://github.com/advisories/GHSA-wfpm-5gcm-94cg) — GitHub Security Advisories
- [NVD — CVE-2026-102600](https://nvd.nist.gov/vuln/detail/CVE-2026-102600) — NVD

---

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