Adobe USD-Fileformat-plugins Out-Of-Bounds Read Remote Code Execution Vulnerability

November 13th, 2025
ZDI-25-994 ZDI-CAN-28072

CVE ID

CVE-2025-61839

CVSS Score

7.8 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Vendors

Adobe

Affected Products

USD-Fileformat-plugins

Vulnerability Details

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe USD-Fileformat-plugins. Interaction with the USD library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.

The specific flaw exists within the usdGltf plugin. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Additional Details

Adobe has issued an update to correct this vulnerability. More details can be found at:
https://helpx.adobe.com/security/products/formatplugins/apsb25-114.html

Disclosure Timeline

  • 2025-09-04 - Vulnerability reported to vendor
  • 2025-11-13 - Coordinated public release of advisory
  • 2025-11-13 - Advisory Updated

Credit

Michael DePlante (@izobashi) of Trend Zero Day Initiative

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