---
id: CVE-2026-83965
title: >-
  Substance3D - Sampler is affected by a Stack-based Buffer Overflow
  vulnerability that could result in arbitrary code execution in the context of
  the current user
summary: >-
  Substance3D - Sampler is affected by a Stack-based Buffer Overflow
  vulnerability that could result in arbitrary code execution in the context of
  the current user. Exploitation of this issue requires user interaction in that
  a victim must…
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'
cwe:
  - CWE-121
vendor: Adobe
product: Substance 3D Sampler
affected:
  - substance_3d_sampler <= 6.0.3
published: '2026-10-13'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T04:18:26.870'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83965'
references:
  - url: >-
      https://www.adobe.com/trust/security/products/substance3d-sampler/apsb26-159.html
    label: psirt@adobe.com
tags:
  - nvd
  - cve.org
epss: 0.00231
epssPercentile: 0.13857
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-14T14:36:11.132894Z'
ingestedAt: '2026-10-13T21:58:14.190Z'
---

## Overview

Substance3D - Sampler is affected by a Stack-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

## Remediation

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