CVE-2025-21138: Substance3D - Designer | Out-of-bounds Write (CWE-787)
First published: Tue Jan 14 2025(Updated: )
Substance3D - Designer versions 14.0 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.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Substance 3D Designer | <14.0 | |
| Adobe InDesign | <14.1 |
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Frequently Asked Questions
What is the severity of CVE-2025-21138?
CVE-2025-21138 is a high-severity vulnerability that allows for out-of-bounds write and potential arbitrary code execution.
How do I fix CVE-2025-21138?
To fix CVE-2025-21138, update to Substance3D Designer version 14.1 or later.
What can happen if CVE-2025-21138 is exploited?
Exploitation of CVE-2025-21138 can result in arbitrary code execution in the context of the current user.
Is user interaction required for CVE-2025-21138 to be exploited?
Yes, exploitation of CVE-2025-21138 requires user interaction to open a malicious file.
Which versions of Substance3D Designer are affected by CVE-2025-21138?
Substance3D Designer versions 14.0 and earlier are affected by CVE-2025-21138.
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