Medium severity5.5NVD Advisory· Published Feb 10, 2026· Updated Apr 28, 2026
CVE-2026-21340
CVE-2026-21340
Description
Substance3D - Designer versions 15.1.0 and earlier are affected by an out-of-bounds read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to disclose sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected products
2cpe:2.3:a:adobe:substance_3d_designer:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:adobe:substance_3d_designer:*:*:*:*:*:*:*:*range: <15.1.2
- (no CPE)range: <=15.1.0
Patches
Vulnerability mechanics
References
1- helpx.adobe.com/security/products/substance3d_designer/apsb26-19.htmlnvdVendor Advisory
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