VYPR
Unrated severityNVD Advisory· Published Jan 13, 2026· Updated Jan 13, 2026

Substance3D - Designer | Out-of-bounds Write (CWE-787)

CVE-2026-21307

Description

Substance3D - Designer versions 15.0.3 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

2

Patches

Vulnerability mechanics

References

1

News mentions

0

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