CVE-2026-48424: Heap-based Buffer Overflow (CWE-122) in Adobe Adobe Substance 3D Sampler
Description
Adobe Substance 3D Sampler contains a heap-based buffer overflow vulnerability (CVE-2026-48424) that can lead to arbitrary code execution with user interaction. The vulnerability requires a victim to open a malicious file to be exploited. It has a high severity rating with a CVSS score of 7.8. No patch or official remediation has been confirmed 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-2026-48424 is a heap-based buffer overflow vulnerability in Adobe Substance 3D Sampler. Successful exploitation allows an attacker to execute arbitrary code in the context of the current user. Exploitation requires user interaction, specifically opening a crafted malicious file. The vulnerability is classified under CWE-122. No vendor advisory or patch information is currently available.
Potential Impact
An attacker who successfully exploits this vulnerability can execute arbitrary code with the privileges of the current user, potentially leading to full compromise of the affected system. Exploitation requires user interaction, limiting the attack vector to scenarios where a user opens a malicious file.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix 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: 6a8dd67dacd9273b498617ef
Added to database: 08/25/2026, 17:53:01 UTC
Last enriched: 09/10/2026, 02:37:32 UTC
Last updated: 10/07/2026, 18:48:20 UTC
Views: 28
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