PT-2026-7422 · Adobe · Substance3D - Stager

Jann Horn · CVE-2026-21341 · Publicado 2026-02-10 · Atualizado 2026-02-10

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Substance3D - Stager versions 3.1.6 and earlier

Description An out-of-bounds write issue exists in Substance3D - Stager. Successful exploitation of this issue could lead to arbitrary code execution with the privileges of the current user. User interaction is required, as a user must open a specially crafted malicious file for exploitation to occur.

Recommendations Versions prior to 3.1.6 are affected.

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

BDU:2026-01894

CVE-2026-21341

Produtos afetados

Substance3D - Stager

Referências · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-21341 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2026-21341 · Aviso do Fabricante
• https://helpx.adobe.com/security/products/substance3d_stager/apsb26-20.html · Aviso do Fabricante
• https://twitter.com/VulmonFeeds/status/2021347393464082911 · Publicação no Twitter
• https://bdu.fstec.ru/vul/2026-01894 · Nota de Segurança