CVE-2026-27273: Substance3D - Stager | Out-of-bounds Write (CWE-787)
Published Mar 10, 2026
·Updated
Substance3D - Stager versions 3.1.7 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected Software
4 affected components
Substance3D Stager<3.1.7
All of the following
Adobe Substance 3D Stager<3.1.8
Any of the following
Apple macOS
Microsoft Windows
Event History
Mar 10, 2026
CVE Published
via MITRE·06:38 PM
Data Sourced
via MITRE·06:38 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·07:17 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-27273?
CVE-2026-27273 has a high severity rating due to its potential for arbitrary code execution.
2
What versions of Substance3D Stager are affected by CVE-2026-27273?
Substance3D Stager versions up to and including 3.1.7 are affected by CVE-2026-27273.
3
How do I fix CVE-2026-27273?
To fix CVE-2026-27273, update Substance3D Stager to the latest version beyond 3.1.7.
4
What type of vulnerability is CVE-2026-27273?
CVE-2026-27273 is classified as an out-of-bounds write vulnerability (CWE-787).
5
Does CVE-2026-27273 require user interaction for exploitation?
Yes, exploitation of CVE-2026-27273 requires user interaction.