Description
Substance3D - Painter versions 11.0.3 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.
Published: 2026-01-13
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: Arbitrary code execution in the context of the current user
Action: Immediate Patch
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 14 Jan 2026 18:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:adobe:substance_3d_painter:*:*:*:*:*:*:*:*

Wed, 14 Jan 2026 11:15:00 +0000

Type Values Removed Values Added
First Time appeared Adobe
Adobe substance 3d Painter
Vendors & Products Adobe
Adobe substance 3d Painter

Tue, 13 Jan 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 13 Jan 2026 19:45:00 +0000

Type Values Removed Values Added
Description Substance3D - Painter versions 11.0.3 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.
Title Substance3D - Painter | Out-of-bounds Write (CWE-787)
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


Subscriptions

Adobe Substance 3d Painter
cve-icon MITRE

Status: PUBLISHED

Assigner: adobe

Published:

Updated: 2026-02-26T15:04:14.014Z

Reserved: 2025-12-12T22:01:18.192Z

Link: CVE-2026-21305

cve-icon Vulnrichment

Updated: 2026-01-13T19:52:54.819Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-13T20:16:09.443

Modified: 2026-01-14T17:57:27.897

Link: CVE-2026-21305

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-18T06:45:23Z

Weaknesses