Heap-based Buffer Overflow Vulnerability in Adobe Substance3D Painter
CVE-2026-75750

7.8HIGH

Key Information:

Vendor

Adobe
Status
Adobe Substance 3d Painter
Vendor
CVE Published:
25 August 2026

What is CVE-2026-75750?

Adobe Substance3D Painter has a vulnerability categorized as a heap-based buffer overflow, which could allow an attacker to execute arbitrary code in the context of the current user. Successful exploitation of this vulnerability requires user interaction; specifically, the user must open a specially crafted malicious file. As a result, this poses a significant risk to users of the software.

Affected Version(s)

Adobe Substance 3D Painter 0 <= 12.1.2

Adobe Substance 3D Painter 0 <= 12.1.2

Adobe Substance 3D Painter 12.1.3

References

https://helpx.adobe.com/security/products/substance3d_pai...
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

.