---
title: "tools.jackson.core:jackson-databind — CVE-2026-68497"
description: "A denial of service flaw affects the Maven package tools.jackson.core:jackson-databind. Affected versions: >= 3.2.0, < 3.2.2. Fixed from version 3.2.2. CVSS score 7.5."
canonical: https://inyourgeek.com/en/failles-de-securite/2026-09-28-cve-2026-68497
type: faille-de-securite
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-09-28
dateModified: 2026-09-28
---
# tools.jackson.core:jackson-databind — CVE-2026-68497

A denial of service flaw affects the Maven package tools.jackson.core:jackson-databind. Affected versions: >= 3.2.0, < 3.2.2. Fixed from version 3.2.2. CVSS score 7.5.

## What to do

Update tools.jackson.core:jackson-databind to 3.2.2 or later.

| Fact | Value |
| --- | --- |
| Package | tools.jackson.core:jackson-databind |
| Ecosystem | Maven (Java) |
| Class | Denial of service |
| Affected versions | >= 3.2.0, < 3.2.2 |
| Fixed version | 3.2.2 |
| CVSS | 7.5 |
| CVE | CVE-2026-68497 |
| GHSA | GHSA-q4xh-88c3-wmh7 |
| Published on | September 28, 2026 |
| Severity | High |

## Sources

- [GitHub Security Advisory — GHSA-q4xh-88c3-wmh7](https://github.com/advisories/GHSA-q4xh-88c3-wmh7) — GitHub Security Advisories
- [NVD — CVE-2026-68497](https://nvd.nist.gov/vuln/detail/CVE-2026-68497) — NVD

---

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