CVE-2026-81998
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Adobe Substance3D Modeler Out-of-Bounds Write Vulnerability

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.

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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
CVE-2026-81998
EUVD
EUVD-2026-84797

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.

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Executive Summary

Substance3D Modeler has an out-of-bounds write vulnerability that allows arbitrary code execution when a user opens a malicious file. This occurs because the software fails to properly handle memory boundaries.

Impact Analysis

If exploited, this vulnerability could let attackers run malicious code on your system with the same permissions as your user account. This may lead to data theft, system damage, or unauthorized access.

Compliance Impact

This vulnerability could lead to unauthorized data access or exfiltration, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations may face compliance penalties if exploited.

Mitigation Strategies

Update Adobe Substance3D Modeler to the latest version as soon as patches are released. Avoid opening untrusted files or files from unknown sources. Use security software to scan files before opening.

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