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Substance 3d Designer CVE-2026-21336

MEDIUM
NULL Pointer Dereference (CWE-476)
2026-02-10 psirt@adobe.com
Denial Of Service Null Pointer Dereference Substance 3d Designer
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 - 22:02 vuln.today
CVE Published
Feb 10, 2026 - 18:16 nvd
MEDIUM 5.5

DescriptionNVD

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.

AnalysisAI

Denial-of-service in Adobe Substance 3D Designer version 15.1.0 and earlier stems from a null pointer dereference vulnerability that crashes the application when a user opens a malicious file. The attack requires no special privileges and relies solely on 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-2026-21336 vulnerability details – vuln.today
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