CVE-2026-21338 MEDIUM

CVE-2026-21338: Substance3D - Designer | NULL Pointer Dereference (CWE-476)

Vendor Adobe
Product Substance3D - Designer
Weakness CWE-476
Published February 10, 2026
Last update February 10, 2026

CVSS base score

5.5/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 10, 2026 CVE published
February 10, 2026 Record updated