CVE-2026-21336
NULL Pointer Dereference in Substance3D Designer Causes DoS
Publication date: 2026-02-10
Last updated on: 2026-02-11
Assigner: Adobe Systems Incorporated
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| adobe | substance_3d_designer | to 15.1.2 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-476 | The product dereferences a pointer that it expects to be valid but is NULL. |
Attack-Flow Graph
AI Powered Q&A
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, you should avoid opening malicious files in Substance3D - Designer versions 15.1.0 and earlier, as exploitation requires user interaction through opening a malicious file.
Additionally, consider updating to a version later than 15.1.0 if available, or applying any patches provided by Adobe to address this NULL Pointer Dereference vulnerability.
Can you explain this vulnerability to me?
This vulnerability affects Substance3D - Designer versions 15.1.0 and earlier. It is a NULL Pointer Dereference vulnerability that can cause the application to crash, leading to a denial-of-service condition. To exploit this vulnerability, an attacker needs the victim to open a malicious file, which triggers the crash.
How can this vulnerability impact me? :
Exploitation of this vulnerability can cause the Substance3D - Designer application to crash, resulting in denial-of-service. This disruption can affect availability of the application and any services relying on it, potentially interrupting workflows or productivity.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know