Unrated severityNVD Advisory· Published Jan 13, 2026· Updated Feb 26, 2026
Substance3D - Stager | Use After Free (CWE-416)
CVE-2026-21287
Description
Substance3D - Stager versions 3.1.5 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 products
1- Adobe/Substance3D - Stagerv5Range: 0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- helpx.adobe.com/security/products/substance3d_stager/apsb26-09.htmlmitrevendor-advisory
News mentions
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