Stack-based Buffer Overflow in Substance3D Modeler by Adobe
CVE-2026-83962

7.8HIGH

Key Information:

Vendor

Adobe
Status
Substance3d - Modeler
Vendor
CVE Published:
22 September 2026

What is CVE-2026-83962?

The Substance3D Modeler from Adobe is susceptible to a stack-based buffer overflow vulnerability, which may allow an attacker to execute arbitrary code within the context of the affected user. Successful exploitation necessitates that the user opens a specially crafted file designed to trigger the overflow, highlighting the risks associated with user interaction and file handling in this product.

Affected Version(s)

Substance3D - Modeler 0 <= 1.22.6

Substance3D - Modeler 1.22.8

References

https://helpx.adobe.com/security/products/substance3d-mod...
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

.