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MEDIUM · 5.5

CVE-2026-21301

Substance3D - Modeler versions 1.22.4 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. Exploitation of this issue requires user in...

Vulnerability Description

Substance3D - Modeler versions 1.22.4 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
AdobeSubstance 3D Modeler< 1.22.5

Related Weaknesses (CWE)

CWE-476

References

FAQ

What is CVE-2026-21301?

CVE-2026-21301 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Substance3D - Modeler versions 1.22.4 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. Exploitation of this issue requires user in...

How severe is CVE-2026-21301?

CVE-2026-21301 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-21301?

Check the references section above for vendor advisories and patch information. Affected products include: Adobe Substance 3D Modeler.