CVE-2026-27276: Substance3D - Stager | Use After Free (CWE-416)
Substance3D - Stager versions 3.1.7 and earlier are affected by a Use After Free 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
What is the severity of CVE-2026-27276?
The severity of CVE-2026-27276 is critical due to its potential for arbitrary code execution.
How do I fix CVE-2026-27276?
To fix CVE-2026-27276, update Substance3D Stager to version 3.1.8 or later.
What versions are affected by CVE-2026-27276?
CVE-2026-27276 affects Substance3D Stager versions 3.1.7 and earlier.
What is a Use After Free vulnerability in CVE-2026-27276?
A Use After Free vulnerability, like CVE-2026-27276, occurs when a program continues to use a pointer after the memory it points to has been freed, leading to potential exploitation.
What are the prerequisites for exploiting CVE-2026-27276?
Exploitation of CVE-2026-27276 requires user interaction from a victim to trigger the vulnerability.