Wiz Agents & Workflows are here

CVE-2026-21339
Adobe Substance 3D Designer vulnerability analysis and mitigation

Substance3D - Designer versions 15.1.0 and earlier are affected by an out-of-bounds read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to disclose sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.


SourceNVD

Related Adobe Substance 3D Designer vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-21340MEDIUM5.5
  • Adobe Substance 3D DesignerAdobe Substance 3D Designer
  • cpe:2.3:a:adobe:substance_3d_designer
NoYesFeb 10, 2026
CVE-2026-21339MEDIUM5.5
  • Adobe Substance 3D DesignerAdobe Substance 3D Designer
  • cpe:2.3:a:adobe:substance_3d_designer
NoYesFeb 10, 2026
CVE-2026-21338MEDIUM5.5
  • Adobe Substance 3D DesignerAdobe Substance 3D Designer
  • cpe:2.3:a:adobe:substance_3d_designer
NoYesFeb 10, 2026
CVE-2026-21337MEDIUM5.5
  • Adobe Substance 3D DesignerAdobe Substance 3D Designer
  • cpe:2.3:a:adobe:substance_3d_designer
NoYesFeb 10, 2026
CVE-2026-21336MEDIUM5.5
  • Adobe Substance 3D DesignerAdobe Substance 3D Designer
  • cpe:2.3:a:adobe:substance_3d_designer
NoYesFeb 10, 2026

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management