Out-of-bounds Write Vulnerability in Adobe Substance3D Viewer
CVE-2025-54245

7.8HIGH

Key Information:

Vendor

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

What is CVE-2025-54245?

Adobe Substance3D Viewer versions 0.25.1 and earlier are susceptible to an out-of-bounds write vulnerability. This security flaw may allow attackers to execute arbitrary code within the context of the current user. Successful exploitation necessitates user interaction, as the victim must open a specially crafted malicious file. Users are advised to update to the latest version to mitigate the risk associated with this vulnerability.

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-2025-54245 : Out-of-bounds Write Vulnerability in Adobe Substance3D Viewer