---
title: "com.hazelcast:hazelcast — CVE-2026-107726"
description: "A remote code execution flaw affects the Maven package com.hazelcast:hazelcast. Affected versions: = 5.6.0. Fixed from version 5.7.0."
canonical: https://inyourgeek.com/en/failles-de-securite/2026-10-08-cve-2026-107726
type: faille-de-securite
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-10-08
dateModified: 2026-10-08
---
# com.hazelcast:hazelcast — CVE-2026-107726

A remote code execution flaw affects the Maven package com.hazelcast:hazelcast. Affected versions: = 5.6.0. Fixed from version 5.7.0.

## What to do

Update com.hazelcast:hazelcast to 5.7.0 or later.

| Fact | Value |
| --- | --- |
| Package | com.hazelcast:hazelcast |
| Ecosystem | Maven (Java) |
| Class | Remote code execution |
| Affected versions | = 5.6.0 |
| Fixed version | 5.7.0 |
| CVE | CVE-2026-107726 |
| GHSA | GHSA-6v25-8wq6-xq4j |
| Published on | October 8, 2026 |
| Severity | Critical |

## Sources

- [GitHub Security Advisory — GHSA-6v25-8wq6-xq4j](https://github.com/advisories/GHSA-6v25-8wq6-xq4j) — GitHub Security Advisories
- [NVD — CVE-2026-107726](https://nvd.nist.gov/vuln/detail/CVE-2026-107726) — NVD

---

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