Product:
Substance3D – Designer
Summary
Substance3D – Designer versions 15.1.0 and earlier are affected by an Out-of-bounds Read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to access sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Details
| Severity | Base Score | CVE |
|---|---|---|
| MEDIUM | 5.5 | CVE-2026-21337 |
Exploitation
To exploit this vulnerability, an attacker must craft a malicious file that, when opened by the victim using the affected version of Substance3D – Designer, triggers the out-of-bounds read condition. This requires the victim to be tricked into opening the file, which then allows the attacker to access sensitive information from the victim’s memory.
Affected Products
- Substance3D – Designer versions 15.1.0 and earlier: These versions are vulnerable to an Out-of-bounds Read vulnerability that can expose sensitive information.
Mitigation
To mitigate this vulnerability, users should update to the latest version of Substance3D – Designer that addresses this issue. Additionally, users should avoid opening files from untrusted sources to reduce the risk of exploitation.