CVE-2023-26388: ZDI-CAN-20286: Adobe Substance 3D Stager USDZ File Parsing Memory Corruption Remote Code Execution Vulnerability

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-04-12 · updated 2026-06-17
Weakness: CWE-20

Description

Adobe Substance 3D Stager version 2.0.1 (and earlier) is affected by an Improper Input Validation 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 products

Adobe Substance3D - Stager: through 2.0.1

References

https://helpx.adobe.com/security/products/substance3d_stager/apsb23-26.html
https://helpx.adobe.com/security/products/substance3d_stager/apsb23-26.html

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