Use After Free Vulnerability in Substance3D - Stager by Adobe
CVE-2026-27277

7.8HIGH

Key Information:

Vendor

Adobe
Status
Substance3d - Stager
Vendor
CVE Published:
10 March 2026

What is CVE-2026-27277?

Adobe Substance3D - Stager versions 3.1.7 and earlier are susceptible to a Use After Free vulnerability. This flaw allows potential attackers to execute arbitrary code within the privileges of the current user, provided they can entice the user to open a specially crafted malicious file. The exploitation process hinges on user interaction, which underscores the need for vigilance when handling unfamiliar files.

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Affected Version(s)

Substance3D - Stager 0 <= 3.1.7

References

https://helpx.adobe.com/security/products/substance3d_sta...
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

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