Out-of-Bounds Write Vulnerability in Substance3D - Sampler by Adobe
CVE-2026-48306

7.8HIGH

Key Information:

Vendor

Adobe
Status
Adobe Substance 3d Sampler
Vendor
CVE Published:
9 June 2026

What is CVE-2026-48306?

Substance3D - Sampler, up to version 6.0.0, is subject to an out-of-bounds write vulnerability that may lead to arbitrary code execution within the user's environment. The exploitation necessitates that the user opens a crafted malicious file, which could compromise system security. It is essential for users to remain vigilant and follow best security practices to mitigate this risk.

Affected Version(s)

Adobe Substance 3D Sampler 0 <= 6.0.0

Adobe Substance 3D Sampler 6.0.1

References

https://helpx.adobe.com/security/products/substance3d-sam...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.