PT-2025-28740 · Adobe · Substance3D - Viewer

Published 2025-07-08 · Updated 2025-07-09 · CVE-2025-43583

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 Viewer versions 0.22 and earlier

Description: The issue is related to a NULL Pointer Dereference that could lead to application denial-of-service. An attacker could exploit this to crash the application and cause disruption in service. Exploitation requires user interaction, specifically that a victim must open a malicious file.

Recommendations: For Substance3D Viewer versions 0.22 and earlier, update to a version later than 0.22 to resolve the issue. As a temporary workaround, consider avoiding the opening of files from untrusted sources to minimize the risk of exploitation.

Fix

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2025-08728

CVE-2025-43583

Affected Products

Substance3D - Viewer

References · 5

• https://helpx.adobe.com/security/products/substance3d-viewer/apsb25-54.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08728 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-43583 · Security Note
• https://osv.dev/vulnerability/CVE-2025-43583 · Vendor Advisory
• https://twitter.com/CVEnew/status/1942958397818565037 · Twitter Post