CVE-2025-43582 HIGH

CVE-2025-43582: Substance3D - Viewer | Heap-based Buffer Overflow (CWE-122)

Vendor Adobe
Product Substance3D - Viewer
Weakness CWE-122
Published July 8, 2025
Last update February 26, 2026

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Substance3D - Viewer versions 0.22 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user, scope unchanged. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Key dates

02Disclosure timeline

July 8, 2025 CVE published
February 26, 2026 Record updated