Description

Substance3D - Stager versions 3.1.6 and earlier are affected by an out-of-bounds write 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.

INFO

Published Date :

2026-02-10T18:16:27.134Z

Last Modified :

2026-02-11T04:56:42.986Z

Source :

adobe
AFFECTED PRODUCTS

The following products are affected by CVE-2026-21342 vulnerability.

Vendors Products
Adobe
  • Substance 3d Stager
Apple
  • Macos
Microsoft
  • Windows
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-21342.

URL Resource
https://helpx.adobe.com/security/products/substance3d_stager/apsb26-20.html cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact