What’s Vulnerable › Vulnerabilities
CVE-2026-27273: Substance3D - Stager | Out-of-bounds Write (CWE-787)
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-03-10 · updated 2026-08-28
- Weakness: CWE-787
Description
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 products
- Adobe Substance3D - Stager: before 3.1.8 — fixed in 3.1.8
How to fix
Upgrade to a fixed version: Adobe Substance3D - Stager 3.1.8. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2026-27273 or the next vulnerability affects your stack