Substance3D - Stager versions 3.1.5 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.
Advisories

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Fixes

Solution

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Workaround

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History

Tue, 13 Jan 2026 20:00:00 +0000

Type Values Removed Values Added
Description Substance3D - Stager versions 3.1.5 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.
Title Substance3D - Stager | Use After Free (CWE-416)
Weaknesses CWE-416
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: adobe

Published:

Updated: 2026-01-13T19:44:45.957Z

Reserved: 2025-12-12T22:01:18.190Z

Link: CVE-2026-21287

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-01-13T20:16:09.283

Modified: 2026-01-13T20:16:09.283

Link: CVE-2026-21287

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses