CVE-2026-79906
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Adobe Substance3D Modeler Out-of-Bounds Write Vulnerability

Vulnerability report for CVE-2026-79906, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-09-22

Last updated on: 2026-09-22

Assigner: Adobe Systems Incorporated

Description

Substance3D - Modeler is 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.

CVSS Scores

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Meta Information

Published
2026-09-22
Last Modified
2026-09-22
Generated
2026-09-22
AI Q&A
2026-09-22
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
adobe substance3d_modeler *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

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Executive Summary

Substance3D Modeler has an out-of-bounds write vulnerability. This means an attacker could write data outside the intended memory area, potentially allowing them to execute arbitrary code on the victim's system. The attack requires a user to open a malicious file.

Detection Guidance

This vulnerability requires user interaction to exploit, so detection involves monitoring for suspicious file openings or unusual application behavior. Check for Adobe Substance3D Modeler processes running unexpectedly or files being processed from untrusted sources.

Impact Analysis

If exploited, this vulnerability could let an attacker run malicious code on your computer. This could lead to unauthorized access, data theft, or system damage. Since it requires user interaction, opening a compromised file is necessary for the attack to succeed.

Mitigation Strategies

Immediately update Adobe Substance3D Modeler to the latest patched version. Avoid opening files from untrusted sources and disable automatic file opening features. Monitor Adobe's security advisories for further updates.

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