Stack-Based Buffer Overflow Vulnerability in Substance3D Designer by Adobe

CVE-2026-103827

What is CVE-2026-103827?

Adobe's Substance3D Designer is vulnerable to a stack-based buffer overflow that may allow an attacker to crash the application, leading to a denial-of-service condition. Exploitation of this vulnerability requires user interaction, as it necessitates opening a specially crafted malicious file. Users are advised to remain cautious and avoid opening unknown files to mitigate potential risks.

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