Heap-based Buffer Overflow Vulnerability in Adobe Substance3D Designer

CVE-2026-48432

What is CVE-2026-48432?

Adobe Substance3D Designer is susceptible to a heap-based buffer overflow vulnerability that enables arbitrary code execution in the context of the current user. This vulnerability requires user interaction, as it can only be exploited when a victim opens a specially crafted malicious file. Users of Substance3D Designer should remain vigilant and follow best practices to mitigate potential risks associated with this security flaw.

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