CVE-2026-21300

Substance3D - Modeler versions 1.22.4 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://helpx.adobe.com/security/products/substance3d-modeler/apsb26-08.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:adobe:substance_3d_modeler:*:*:*:*:*:*:*:*

History

17 Jun 2026, 10:18

Type	Values Removed	Values Added
Summary		(es) Substance3D - Modeler versiones 1.22.4 y anteriores están afectadas por una vulnerabilidad de desreferencia de puntero nulo que podría conducir a una denegación de servicio de la aplicación. La explotación de este problema requiere interacción del usuario en el sentido de que una víctima debe abrir un archivo malicioso.

14 Jan 2026, 17:58

Type	Values Removed	Values Added
First Time		Adobe substance 3d Modeler Adobe
CPE		cpe:2.3:a:adobe:substance_3d_modeler::::::::
References	~~() https://helpx.adobe.com/security/products/substance3d-modeler/apsb26-08.html -~~	() https://helpx.adobe.com/security/products/substance3d-modeler/apsb26-08.html - Vendor Advisory

13 Jan 2026, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-13 21:15

Updated : 2026-06-17 10:18

NVD link : CVE-2026-21300

Mitre link : CVE-2026-21300

CVE.ORG link : CVE-2026-21300

JSON object : View

Products Affected

adobe

substance_3d_modeler

CWE

CWE-476

NULL Pointer Dereference

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