CVE-2026-75766
High
Description
Substance3D - Painter is affected by a Heap-based Buffer Overflow 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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Adobe Substance 3d Painter
PublishedAug 25, 2026
First seenAug 25, 2026
Weakness typeCWE-122CWE-122
How to fix
Update
- adobe substance_3d_painter12.1.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| adobe substance_3d_painter | v < 12.1.3 | 12.1.3 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.