CVE-2026-103836: Substance3D - Stager | Out-of-bounds Write (CWE-787)
Published Oct 13, 2026
·Updated
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
1 affected component
Adobe Substance 3D Stager
Event History
Oct 13, 2026
CVE Published
via MITRE·07:59 PM
Data Sourced
via MITRE·07:59 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What must an attacker do to exploit this issue?
The attacker must persuade a victim to open a malicious file. Successful exploitation can result in arbitrary code execution in the context of the current user.
2
Who is most exposed if the issue is exploited?
The impact is limited to the permissions of the user who opens the malicious file. Users with elevated local privileges could therefore face greater impact than restricted users.