Is CVE-2026-103825 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-103825 being exploited in the wild.

How severe is CVE-2026-103825?

Medium severity, with a CVSS score of 5.5, published 13 October 2026.

Which products and versions are affected?

Adobe Substance 3d Designer 16.0.5 and earlier.

Is there a fix for CVE-2026-103825?

Yes: fixed in 16.0.7. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-103825 attacked?

It is attacked with local access, in a web application.

Am I affected by CVE-2026-103825?

Check whether you run Adobe Substance 3d Designer, Apple macOS or Microsoft Windows at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-103825: Adobe Substance 3D Designer out-of-bounds read in file parsing

CVE-2026-103825 · Severity: medium · CVSS 5.5 · Published 2026-10-13

Adobe Substance 3D Designer, a professional 3D design application, contains an out-of-bounds read vulnerability that can expose sensitive information from memory when processing specially crafted files. An attacker can exploit this by tricking a designer into opening a malicious file, leading to disclosure of confidential design data or system information without their knowledge.

Technologies: Adobe Substance 3d Designer, Apple macOS, Microsoft Windows. Vendors: Adobe, Apple, Microsoft.

Quick answers

Is CVE-2026-103825 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-103825 being exploited in the wild.
How severe is CVE-2026-103825?: Medium severity, with a CVSS score of 5.5, published 13 October 2026.
Which products and versions are affected?: Adobe Substance 3d Designer 16.0.5 and earlier.
Is there a fix for CVE-2026-103825?: Yes: fixed in 16.0.7. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-103825 attacked?: It is attacked with local access, in a web application.
Am I affected by CVE-2026-103825?: Check whether you run Adobe Substance 3d Designer, Apple macOS or Microsoft Windows at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

Fixed in: 16.0.7

Technical details

An out-of-bounds read vulnerability (CWE-125) in Adobe Substance 3D Designer's file parsing allows reading beyond allocated memory boundaries, resulting in memory exposure. The vulnerability requires local access and user interaction (opening a malicious file), and affects versions 16.0.5 and earlier on Windows and macOS. The issue was patched in version 16.0.7.

Affected products

Adobe Substance 3D Designer 16.0.5 and earlier

Timeline

2026-10-13: disclosed

References

https://www.adobe.com/trust/security/products/substance3d-designer/apsb26-169.html

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