CVE-2026-21338

MEDIUM

Adobe Substance 3D Designer < 15.1.2 - NULL Pointer Dereference

Title source: rule

Description

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.

References (1)

[Vendor Advisory] https://helpx.adobe.com/security/products/substance3d_designer/apsb26-19.html

Scores

CVSS v3 5.5

EPSS 0.0002

EPSS Percentile 4.8%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Classification

CWE

CWE-476

Status published

Affected Products (1)

adobe/substance_3d_designer < 15.1.2

Timeline

Published Feb 10, 2026

Tracked Since Feb 18, 2026