Adobe Substance3D Stager up to 3.1.5 File integer underflow

Summaryinfo

A vulnerability identified as critical has been detected in Adobe Substance3D Stager up to 3.1.5. This issue affects some unknown processing of the component File Handler. Performing a manipulation results in integer underflow. This vulnerability is identified as CVE-2025-61835. The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Adobe Substance3D Stager up to 3.1.5. It has been classified as critical. This affects some unknown functionality of the component File Handler. The manipulation with an unknown input leads to a integer underflow vulnerability. CWE is classifying the issue as CWE-191. The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Substance3D - Stager versions 3.1.5 and earlier are affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

The advisory is shared at helpx.adobe.com. This vulnerability is uniquely identified as CVE-2025-61835 since 10/01/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/16/2025).

The vulnerability scanner Nessus provides a plugin with the ID 275413 (Adobe Substance 3D Stager < 3.1.6 Multiple Vulnerabilities (APSB25-113)), which helps to determine the existence of the flaw in a target environment.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (275413) and CERT Bund (WID-SEC-2025-2565). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Affected

• Adobe Creative Cloud

Productinfo

Vendor

• Adobe

Name

• Substance3D Stager

Version

• 3.1.0
• 3.1.1
• 3.1.2
• 3.1.3
• 3.1.4
• 3.1.5

License

• commercial

Website

• Vendor: https://www.adobe.com/

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If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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