Null Pointer Dereference Vulnerability in Substance3D Viewer by Adobe
CVE-2025-43583

5.5MEDIUM

Key Information:

Vendor

Adobe
Status
Substance3d - Viewer
Vendor
CVE Published:
8 July 2025

What is CVE-2025-43583?

Adobe Substance3D Viewer versions 0.22 and earlier are susceptible to a NULL Pointer Dereference vulnerability which can trigger application denial-of-service. Attackers may exploit this issue by compelling users to open a specially crafted file, resulting in the application's crash and subsequent service disruption.

Affected Version(s)

Substance3D - Viewer 0 <= 0.22

References

https://helpx.adobe.com/security/products/substance3d-vie...
vendor-advisory

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-43583 : Null Pointer Dereference Vulnerability in Substance3D Viewer by Adobe