Heap-based Buffer Overflow in Substance3D Designer from Adobe
CVE-2025-21139

7.8HIGH

Key Information:

Vendor

Adobe
Status
Substance3d - Designer
Vendor
CVE Published:
14 January 2025

What is CVE-2025-21139?

Substance3D Designer, developed by Adobe, experiences a Heap-based Buffer Overflow vulnerability in versions 14.0 and earlier. This flaw potentially allows arbitrary code execution within the context of the logged-in user. To exploit this vulnerability, an attacker must induce a user to open a specially crafted malicious file, triggering the overflow and leading to unauthorized actions on the affected system.

Affected Version(s)

Substance3D - Designer 0 <= 14.0

References

https://helpx.adobe.com/security/products/substance3d_des...
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

.