Substance3D Stager UAF (3.1.7) Arbitrary Code Exec
CVE-2026-27277 Published on March 10, 2026

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.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2026-27277 can be exploited with local system access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

What is a Dangling pointer Vulnerability?

Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.

CVE-2026-27277 has been classified to as a Dangling pointer vulnerability or weakness.


Products Associated with CVE-2026-27277

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Adobe Substance 3d Stager
 

Affected Versions

Adobe Substance3D - Stager: