CVE-2026-48420

Substance3D - Sampler | Out-of-bounds Write (CWE-787)

Published Aug 25, 2026 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
Substance3D - Sampler is 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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Adobe
Adobe substance 3d Sampler
CPEs cpe:2.3:a:adobe:substance_3d_sampler:*:*:*:*:*:*:*:*
Vendors & Products Adobe
Adobe substance 3d Sampler
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Substance3D - Sampler is 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 - Sampler | 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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
adobe
Published
Updated
Aug 27, 2026, 10:32 PM
Reserved
May 21, 2026, 3:28 PM
Status
Analyzed
Published
Aug 25, 2026, 6:17 PM
Modified
Aug 28, 2026, 12:41 AM