CVE-2026-48425: Heap-based Buffer Overflow (CWE-122) in Adobe Adobe Substance 3D Sampler
Description
Adobe Substance 3D Sampler contains a heap-based buffer overflow vulnerability that can lead to arbitrary code execution when a user opens a specially crafted malicious file. This vulnerability requires user interaction to be exploited and affects the context of the current user. The vulnerability is rated high severity with a CVSS score of 7.8. No specific affected versions or patches have been provided yet.
CVSS v3.1
Score 7.8high
Affected software
Adobe
Adobe Substance 3D Sampler
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-48425 is a heap-based buffer overflow vulnerability (CWE-122) in Adobe Substance 3D Sampler. Exploitation requires a victim to open a malicious file, potentially allowing arbitrary code execution with the privileges of the current user. The vulnerability has a CVSS 3.1 score of 7.8, indicating high impact on confidentiality, integrity, and availability. No remediation or patch information is currently available, and no known exploits are reported in the wild.
Potential Impact
Successful exploitation can result in arbitrary code execution in the context of the current user, potentially compromising confidentiality, integrity, and availability of the affected system. Exploitation requires user interaction by opening a malicious file.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, users should exercise caution when opening files from untrusted sources.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- adobe
- Date Reserved
- 2026-05-21T15:28:38.145Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a8dd67dacd9273b498617f1
Added to database: 08/25/2026, 17:53:01 UTC
Last enriched: 09/10/2026, 02:37:27 UTC
Last updated: 10/10/2026, 18:48:20 UTC
Views: 44
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