---
title: "io.moquette:moquette-broker — CVE-2026-85058"
description: "An authentication bypass flaw affects the Maven package io.moquette:moquette-broker. Affected versions: < 0.18.1. Fixed from version 0.18.1. CVSS score 7.5."
canonical: https://inyourgeek.com/en/failles-de-securite/2026-09-18-cve-2026-85058
type: faille-de-securite
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-09-18
dateModified: 2026-09-18
---
# io.moquette:moquette-broker — CVE-2026-85058

An authentication bypass flaw affects the Maven package io.moquette:moquette-broker. Affected versions: < 0.18.1. Fixed from version 0.18.1. CVSS score 7.5.

## What to do

Update io.moquette:moquette-broker to 0.18.1 or later.

| Fact | Value |
| --- | --- |
| Package | io.moquette:moquette-broker |
| Ecosystem | Maven (Java) |
| Class | Authentication bypass |
| Affected versions | < 0.18.1 |
| Fixed version | 0.18.1 |
| CVSS | 7.5 |
| CVE | CVE-2026-85058 |
| GHSA | GHSA-9jjc-fw8x-fmwx |
| Published on | September 18, 2026 |
| Severity | High |

## Sources

- [GitHub Security Advisory — GHSA-9jjc-fw8x-fmwx](https://github.com/advisories/GHSA-9jjc-fw8x-fmwx) — GitHub Security Advisories
- [NVD — CVE-2026-85058](https://nvd.nist.gov/vuln/detail/CVE-2026-85058) — NVD

---

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Full register : https://inyourgeek.com/en/failles-de-securite