High severity7.8NVD Advisory· Published Feb 10, 2026· Updated Jun 17, 2026
CVE-2026-21335
CVE-2026-21335
Description
Substance3D - Designer versions 15.1.0 and earlier are affected by an out-of-bounds write 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
3cpe:2.3:a:adobe:substance_3d_designer:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:adobe:substance_3d_designer:*:*:*:*:*:*:*:*range: <15.1.2
- (no CPE)range: <=15.1.0
- (no CPE)range: 0
Patches
Vulnerability mechanics
References
1- helpx.adobe.com/security/products/substance3d_designer/apsb26-19.htmlnvdVendor Advisory
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