CVE-2025-43588: Adobe Substance 3d Sampler

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Substance3D - Sampler versions 5.0 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected products

• Adobe Substance 3d Sampler: before 5.0.3 (fixed in 5.0.3)

Published 2025-06-10. Last modified 2026-06-17.