What’s Vulnerable › Vulnerabilities
CVE-2026-103823: Substance3D - Designer | Stack-based Buffer Overflow (CWE-121)
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-13 · updated 2026-10-15
- Weakness: CWE-121
Description
Substance3D - Designer is affected by a Stack-based Buffer Overflow vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected products
- Adobe Substance 3D Designer: before 16.0.7 — fixed in 16.0.7
How to fix
Upgrade to a fixed version: Adobe Substance 3D Designer 16.0.7. Check the vendor advisory for mitigations.
References
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