CVE-2025-43583

Medium

Description

Substance3D - Viewer versions 0.22 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 in service. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

SeverityMedium

CVSS5.5

Exploit probability—

Product

Adobe Substance 3d Viewer

PublishedJul 8, 2025

First seenJul 8, 2025

Weakness typeCWE-476NULL pointer dereference

How to fix

Update

adobe substance_3d_viewer0.25 or later

Vendor advisories

helpx.adobe.com/security/products/substance3d-viewer/apsb25-54.html

Affected products

Product	Affected versions	Fixed in
adobe substance_3d_viewer	v < 0.25	0.25

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