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Substance 3d Modeler CVE-2026-21301

MEDIUM
NULL Pointer Dereference (CWE-476)
2026-01-13 psirt@adobe.com
Null Pointer Dereference Substance 3d Modeler
5.5
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Jan 13, 2026 - 21:15 nvd
MEDIUM 5.5

DescriptionNVD

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.

AnalysisAI

Substance 3D Modeler versions 1.22.4 and earlier contain a null pointer dereference vulnerability that causes application crashes when processing specially crafted files. An attacker can exploit this denial-of-service condition by tricking users into opening a malicious project file, requiring no special privileges but user interaction to trigger the crash.

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RemediationAI

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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CVE-2026-21301 vulnerability details – vuln.today
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