CVE-2025-21139: Substance3D - Designer | Heap-based Buffer Overflow (CWE-122)
Substance3D - Designer versions 14.0 and earlier are affected by a Heap-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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-21139?
CVE-2025-21139 is classified as a medium severity vulnerability due to its potential for arbitrary code execution.
How do I fix CVE-2025-21139?
To fix CVE-2025-21139, users should upgrade to Substance 3D Designer version 14.1 or later.
What are the potential consequences of exploiting CVE-2025-21139?
Exploitation of CVE-2025-21139 can lead to arbitrary code execution with the privileges of the current user.
What versions of Substance 3D Designer are affected by CVE-2025-21139?
Substance 3D Designer versions 14.0 and earlier are affected by CVE-2025-21139.
Does CVE-2025-21139 require user interaction to exploit?
Yes, CVE-2025-21139 requires user interaction, specifically opening a malicious file.