CVE-2026-21298
Substance3D - Modeler | Out-of-bounds Write (CWE-787)
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
Substance3D - Modeler versions 1.22.4 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
| CWE | CWE-787 |
| Vendor | adobe |
| Product | substance3d - modeler |
| Ecosystems | |
| Industries | TechnologyMedia |
| Published | Jan 13, 2026 |
| Last Updated | Feb 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Adobe / Substance3D - Modeler
0 ≤ 1.22.4