CVE-2026-27309: Substance3D - Stager | Use After Free (CWE-416)
Substance3D - Stager versions 3.1.7 and earlier are affected by a Use After Free 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
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2026-27309?
The severity of CVE-2026-27309 is critical due to its potential for arbitrary code execution.
How do I fix CVE-2026-27309?
To fix CVE-2026-27309, update Adobe Substance 3D Stager to version 3.1.8 or later.
What versions of Adobe Substance 3D Stager are affected by CVE-2026-27309?
Adobe Substance 3D Stager versions 3.1.7 and earlier are affected by CVE-2026-27309.
What type of vulnerability is CVE-2026-27309 classified as?
CVE-2026-27309 is classified as a Use After Free vulnerability, referencing CWE-416.
What is required to exploit CVE-2026-27309?
Exploitation of CVE-2026-27309 requires user interaction, such as opening a malicious file.