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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.

PUBLISHED Reserved 2025-12-12 | Published 2026-01-13 | Updated 2026-01-14 | Assigner adobe




HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem types

Use After Free (CWE-416)

Product status

Default status
affected

Any version
affected

References

helpx.adobe.com/...roducts/substance3d_stager/apsb26-09.html vendor-advisory

cve.org (CVE-2026-21287)

nvd.nist.gov (CVE-2026-21287)

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