PT-2026-2784 · Adobe · Substance3D - Modeler

Published 2026-01-13 · Updated 2026-01-13 · CVE-2026-21301

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Substance3D - Modeler versions 1.22.4 and earlier

Description Substance3D - Modeler is susceptible to a NULL Pointer Dereference issue. Successful exploitation of this issue could result in a denial-of-service condition. User interaction is required, specifically opening a malicious file.

Recommendations Versions prior to 1.22.4 are affected.

Fix

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2026-00469

CVE-2026-21301

Affected Products

Substance3D - Modeler

References · 5

• https://osv.dev/vulnerability/CVE-2026-21301 · Vendor Advisory
• https://helpx.adobe.com/security/products/substance3d-modeler/apsb26-08.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-21301 · Security Note
• https://bdu.fstec.ru/vul/2026-00469 · Security Note
• https://twitter.com/CVEnew/status/2011181449698025617 · Twitter Post