CVE-2026-21336: Substance3D - Designer | NULL Pointer Dereference (CWE-476)
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 Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-21336?
CVE-2026-21336 is a high-severity vulnerability that can lead to application denial-of-service.
How do I fix CVE-2026-21336?
To fix CVE-2026-21336, users should upgrade to Substance3D Designer version 15.1.1 or later.
What versions of Substance3D Designer are affected by CVE-2026-21336?
Substance3D Designer versions 15.1.0 and earlier are affected by CVE-2026-21336.
What can an attacker do with CVE-2026-21336?
An attacker can exploit CVE-2026-21336 to cause a NULL Pointer Dereference, leading to application crashes.
Is there a workaround for CVE-2026-21336?
There are no known workarounds for CVE-2026-21336; upgrading the software is recommended.