CVE-2026-103835: Substance3D - Stager | Out-of-bounds Write (CWE-787)
Substance3D - Stager is affected by an out-of-bounds write 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
Event History
Frequently Asked Questions
Who is exposed to exploitation?
Users of Adobe Substance 3D Stager who open a malicious file are exposed. Successful exploitation runs code in the context of the current user.
What must an attacker do to exploit this issue?
An attacker must persuade a victim to open a malicious file in Substance 3D Stager. The vulnerability has local attack vector and low attack complexity, with no privileges required.
What is the potential impact if exploitation succeeds?
The out-of-bounds write could allow arbitrary code execution as the current user. The reported severity metrics indicate high impact to confidentiality, integrity, and availability.