CVE-2024-39388: Adobe Substance 3d Stager

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Substance3D - Stager versions 3.0.2 and earlier are affected by a Use After Free 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 Stager: before 3.0.3 (fixed in 3.0.3)

Published 2024-08-14. Last modified 2026-06-17.