CVE-2026-100131: Out-of-bounds Read (CWE-125) in Adobe Substance 3D Sampler
Description
Adobe Substance 3D Sampler contains an out-of-bounds read vulnerability (CWE-125) that may allow an attacker to disclose sensitive memory information. Exploitation requires user interaction, specifically opening a malicious file. The vulnerability affects versions from 0 up to and including 6.0.3. The CVSS 3.1 base score is 5.5, indicating medium severity. No patch or official fix information is currently provided.
CVSS v3.1
Score 5.5medium
Affected software
Adobe
Substance 3D Sampler
pkg:github/adobe/substance-3d-samplerRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-100131 is an out-of-bounds read vulnerability in Adobe Substance 3D Sampler that could lead to disclosure of sensitive memory contents. An attacker must convince a victim to open a crafted malicious file to exploit this vulnerability. The flaw affects all versions from 0 through 6.0.3 inclusive. The vulnerability has a CVSS 3.1 score of 5.5, with attack vector local, low complexity, no privileges required, user interaction required, and impacts confidentiality but not integrity or availability.
Potential Impact
Successful exploitation can disclose sensitive information from memory, potentially exposing confidential data. There is no indication of impact on integrity or availability. Exploitation requires user interaction, limiting the attack vector to scenarios where a victim opens a malicious file.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should avoid opening untrusted files with Adobe Substance 3D Sampler versions up to 6.0.3.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- adobe
- Date Reserved
- 2026-09-25T11:21:55.101Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ace998f2cdf04f656ad05b2
Added to database: 10/13/2026, 20:50:23 UTC
Last enriched: 10/13/2026, 22:34:01 UTC
Last updated: 10/14/2026, 00:48:26 UTC
Views: 3
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