CVE-2026-27276
Received Received - Intake
Use After Free in Substance3D Stager Allows Code Execution

Publication date: 2026-03-10

Last updated on: 2026-03-11

Assigner: Adobe Systems Incorporated

Description
Substance3D - Stager versions 3.1.7 and earlier are affected by a Use After Free 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.
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Meta Information
Published
2026-03-10
Last Modified
2026-03-11
Generated
2026-06-16
AI Q&A
2026-03-10
EPSS Evaluated
2026-06-15
NVD
CVE-2026-27276
EUVD
EUVD-2026-10778
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
adobe substance_3d_stager to 3.1.8 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-416 The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
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Executive Summary

The vulnerability affects Substance3D - Stager versions 3.1.7 and earlier. It is a Use After Free vulnerability, which means that the software may attempt to use memory after it has been freed, potentially leading to unexpected behavior.

This vulnerability could allow an attacker to execute arbitrary code within the context of the current user.

Exploitation requires user interaction, specifically that the victim must open a malicious file.

Impact Analysis

If exploited, this vulnerability can lead to arbitrary code execution with the privileges of the current user.

This means an attacker could potentially run malicious code, steal data, or perform other harmful actions on the affected system.

However, exploitation requires that the user opens a malicious file, so social engineering or tricking the user is necessary.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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