---
id: CVE-2026-27277
title: >-
  Substance3D - Stager versions 3.1.7 and earlier are affected by a Use After
  Free vulnerability that could result in arbitrary code execution in the
  context of the current user
summary: >-
  Substance3D - Stager versions 3.1.7 and earlier are affected by a Use After
  Free vulnerability that could result in arbitrary code execution in the
  context of the current user. Exploitation of this issue requires user
  interaction in that…
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-416
vendor: adobe
product: substance_3d_stager
affected:
  - substance_3d_stager < 3.1.8
patched:
  - substance_3d_stager 3.1.8
published: '2026-03-10'
updated: '2026-08-28'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-27277'
references:
  - url: >-
      https://helpx.adobe.com/security/products/substance3d_stager/apsb26-29.html
    label: psirt@adobe.com
tags:
  - nvd
epss: 0.00376
epssPercentile: 0.28746
ingestedAt: '2026-08-28T13:20:14.727Z'
---

## Overview

Substance3D - Stager versions 3.1.7 and earlier are affected by a Use After Free 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.

## Affected

- `substance_3d_stager < 3.1.8`

## Remediation

Upgrade past the affected range:

- `substance_3d_stager 3.1.8`