Heap-based Buffer Overflow in Substance3D Viewer by Adobe
CVE-2025-54244

7.8HIGH

Key Information:

Vendor

Adobe
Status
Substance3d - Viewer
Vendor
CVE Published:
9 September 2025

What is CVE-2025-54244?

Adobe's Substance3D Viewer has a vulnerability characterized by a heap-based buffer overflow impacting versions 0.25.1 and earlier. This flaw could allow an attacker to execute arbitrary code within the context of the affected user, necessitating user interaction as the victim must open a maliciously crafted file. Organizations using this software should apply recommended security patches promptly to mitigate potential risks.

Affected Version(s)

Substance3D - Viewer 0 <= 0.25.1

References

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

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-54244 : Heap-based Buffer Overflow in Substance3D Viewer by Adobe