CVE-2026-48430: Substance3D - Designer | Heap-based Buffer Overflow (CWE-122)
Published Aug 25, 2026
·Updated
Substance3D - Designer is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected Software
2 affected components
Substance3D - Designer
Adobe Substance 3D Designer<16.0.5
Event History
Aug 25, 2026
CVE Published
via MITRE·05:42 PM
Data Sourced
via MITRE·05:42 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·06:17 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What must an attacker do to exploit this issue?
An attacker must persuade a victim to open a malicious file in Substance3D - Designer. The vulnerability is locally exploitable and does not require privileges before exploitation.
2
What is the likely impact if exploitation succeeds?
Successful exploitation could result in arbitrary code execution in the context of the current user. Confidentiality, integrity, and availability may all be affected at the level of that user account.