PT-2026-24390 · Adobe · Substance3D - Stager

Jann Horn · Published 2026-03-10 · Updated 2026-03-12 · CVE-2026-27273

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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 3.1.7 and earlier

Description Substance3D - Stager versions 3.1.7 and earlier are susceptible to an out-of-bounds write issue. Successful exploitation of this issue could lead to arbitrary code execution with the privileges of the current user. User interaction is required for exploitation, specifically, a victim must open a malicious file.

Recommendations Versions prior to 3.1.7 are affected. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2026-03023

CVE-2026-27273

Affected Products

Substance3D - Stager

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2026-27273 · Security Note
• https://bdu.fstec.ru/vul/2026-03023 · Security Note
• https://helpx.adobe.com/security/products/substance3d_stager/apsb26-29.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-27273 · Vendor Advisory
• https://twitter.com/dailycve/status/2031914992807600608 · Twitter Post
• https://twitter.com/CVEnew/status/2031597334925303836 · Twitter Post
• https://twitter.com/ptdbugs/status/2031467067526791179 · Twitter Post
• https://twitter.com/infoflowcloud/status/2031598705460076785 · Twitter Post
• https://t.me/CVEtracker/47023 · Telegram Post