CVE-2025-21132

Summary

CVE-2025-21132 is a newly disclosed vulnerability affecting Substance3D's Stager software versions 3.0.4 and earlier. This issue involves an out-of-bounds write vulnerability that could potentially lead to arbitrary code execution. The exploitation of this flaw requires user interaction, meaning a victim must open a specially crafted file to be vulnerable. Successful exploitation could result in the attacker gaining the same privileges as the current user, posing a significant risk to security. Users are advised to update to the latest version of Stager to mitigate this vulnerability.

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