CVE-2025-21170: Adobe Substance 3d Modeler

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Substance3D - Modeler versions 1.15.0 and earlier are affected by a NULL Pointer Dereference 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 Modeler: before 1.21.0 (fixed in 1.21.0)

Published 2025-03-11. Last modified 2026-06-17.