CVE-2025-21136

Summary

CVE-2025-21136 is a newly disclosed vulnerability that impacts Substance3D's Designer applications version 14.0 and below. This issue is an out-of-bounds write vulnerability, which means malicious data can be written beyond the intended memory boundaries, potentially leading to arbitrary code execution. The exploitation of this flaw requires user interaction, as the victim must open a specially crafted file to be affected. Successful exploitation could result in the attacker gaining the same privileges as the current user, posing a significant risk to systems and data.

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