Product:
Substance3D – Viewer
Summary
Substance3D – Viewer versions 0.25.1 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.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7.8 | CVE-2025-54244 |
Exploitation
To exploit this vulnerability, an attacker must craft a malicious file that, when opened by the victim using the affected version of Substance3D – Viewer, triggers the buffer overflow. This requires the victim to be tricked into opening the file, which can lead to arbitrary code execution with the privileges of the current user.
Affected Products
- Substance3D – Viewer versions 0.25.1 and earlier: These versions are vulnerable to a heap-based buffer overflow that can lead to arbitrary code execution.
Mitigation
To mitigate this vulnerability, users should update to the latest version of Substance3D – Viewer that addresses this issue. Additionally, users should avoid opening files from untrusted sources to reduce the risk of exploitation.