---
id: CVE-2026-39020
title: >-
  An issue in WIngs3D v.2.4.1 allows a local attacker to cause a denial of
  service via a crafted Wavefront OBJ file
summary: >-
  An issue in WIngs3D v.2.4.1 allows a local attacker to cause a denial of
  service via a crafted Wavefront OBJ file
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'
cwe:
  - CWE-20
published: '2026-09-09'
updated: '2026-09-09'
sourceUpdated: '2026-09-09T20:17:22.513'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-39020'
references:
  - url: 'https://bytescan.net/CVE/CVE-2026-39020.html'
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-09T19:19:51.828Z'
epss: 0.00143
epssPercentile: 0.02993
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-09T19:06:28.449640Z'
---

## Overview

An issue in WIngs3D v.2.4.1 allows a local attacker to cause a denial of service via a crafted Wavefront OBJ file

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.