---
id: CVE-2026-48380
title: Substance3D - Painter | Out-of-bounds Read (CWE-125)
summary: >-
  Substance3D - Painter is affected by an out-of-bounds read vulnerability that
  could lead to disclosure of sensitive memory. An attacker could leverage this
  vulnerability to disclose sensitive information. Exploitation of this issue
  requi…
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-125
vendor: Adobe
product: Adobe Substance 3D Painter
affected:
  - substance_3d_painter <= 12.1.5
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-28T14:34:07.588817Z'
published: '2026-10-27'
updated: '2026-10-28'
sourceUpdated: '2026-10-28T16:16:04.990Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-48380'
references:
  - url: >-
      https://www.adobe.com/trust/security/products/substance3d-painter/apsb26-178.html
tags:
  - cve.org
epss: 0.00186
epssPercentile: 0.08214
ingestedAt: '2026-10-27T17:33:23.805Z'
---

## Overview

Substance3D - Painter is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

## Affected

- `substance_3d_painter <= 12.1.5`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.