What’s Vulnerable › Vulnerabilities

CVE-2026-103830: Substance3D - Stager | Stack-based Buffer Overflow (CWE-121)

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-13 · updated 2026-10-19
• Weakness: CWE-121

Description

Substance3D - Stager is affected by a Stack-based Buffer Overflow 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: through 3.1.8

References

• https://www.adobe.com/trust/security/products/substance3d-stager/apsb26-170.html

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