Is CVE-2026-103822 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-103822 being exploited in the wild.

How severe is CVE-2026-103822?

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-2026-103822?

Yes: fixed in Adobe Substance 3D Designer 16.0.7. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-103822 attacked?

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

Am I affected by CVE-2026-103822?

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-2026-103822: Adobe Substance 3D Designer out-of-bounds read in memory exposure

CVE-2026-103822 · Severity: medium · CVSS 5.5 · Published 2026-10-13

Adobe Substance 3D Designer is a 3D modeling and design tool used by creative professionals. An out-of-bounds read vulnerability allows attackers to disclose sensitive information from the application's memory when a victim opens a malicious file. No active exploits are known, but the flaw could expose confidential data including design files or credentials.

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

Quick answers

Is CVE-2026-103822 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-103822 being exploited in the wild.
How severe is CVE-2026-103822?: 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-2026-103822?: Yes: fixed in Adobe Substance 3D Designer 16.0.7. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-103822 attacked?: It is attacked with local access, in a web application.
Am I affected by CVE-2026-103822?: 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: Adobe Substance 3D Designer 16.0.7

Technical details

An out-of-bounds read (CWE-125) in Substance 3D Designer allows memory exposure when processing specially crafted files. The vulnerability requires local attack vector and user interaction—a victim must open a malicious file to trigger the flaw. An attacker gains the ability to leak sensitive memory contents, with high confidentiality impact but no integrity or availability impact.

Affected products

Adobe Substance 3D Designer 16.0.5 and earlier

Timeline

2026-10-13: disclosed
2026-10-13: advisory: APSB26-169

References

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

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