CVE-2026-48423: Substance3D - Sampler | Heap-based Buffer Overflow (CWE-122)
Published Aug 25, 2026
·Updated
Substance3D - Sampler 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
1 affected component
Substance3D - Sampler
Event History
Aug 25, 2026
CVE Published
via MITRE·05:45 PM
Data Sourced
via MITRE·05:45 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·06:17 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
Who is exposed to this vulnerability?
Users of Substance3D - Sampler are exposed when they open a malicious file. Successful exploitation can execute code in the context of the current user.
2
What does an attacker need to exploit this issue?
An attacker needs to persuade a victim to open a malicious file in Substance3D - Sampler. The provided data does not indicate that network access or prior privileges are required.