Out-of-Bounds Write Vulnerability in Substance3D Viewer by Adobe
CVE-2025-54273

7.8HIGH

Key Information:

Vendor

Adobe
Status
Substance3d - Viewer
Vendor
CVE Published:
14 October 2025

What is CVE-2025-54273?

Substance3D Viewer versions up to 0.25.2 are susceptible to an out-of-bounds write vulnerability, potentially allowing arbitrary code execution through user interaction. A malicious file must be opened by the victim for exploitation to occur, impacting the security posture of affected users.

Affected Version(s)

Substance3D - Viewer 0 <= 0.25.2

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

JSON
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CVE-2025-54273 : Out-of-Bounds Write Vulnerability in Substance3D Viewer by Adobe