Out-of-Bounds Read Vulnerability in Substance3D Designer by Adobe

CVE-2025-21168

What is CVE-2025-21168?

An out-of-bounds read vulnerability exists in versions 14.1 and earlier of Substance3D Designer by Adobe. This security flaw could allow attackers to disclose sensitive memory information. Exploitation requires user interaction, as it necessitates the opening of a specially crafted malicious file. If successful, an attacker may bypass security mitigations like Address Space Layout Randomization (ASLR), potentially leading to further exploitation. It is advised that users remain vigilant and apply necessary security patches to minimize risks.

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