What’s Vulnerable › Vulnerabilities
CVE-2026-21336: Substance3D - Designer | NULL Pointer Dereference (CWE-476)
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-02-10 · updated 2026-08-28
- Weakness: CWE-476
Description
Substance3D - Designer versions 15.1.0 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to services. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected products
- Adobe Substance 3D Designer: before 15.1.2 — fixed in 15.1.2
How to fix
Upgrade to a fixed version: Adobe Substance 3D Designer 15.1.2. Check the vendor advisory for mitigations.
References
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