CVE-2026-48305: Out-of-bounds Write (CWE-787) in Adobe Substance3D - Sampler
Substance3D - Sampler versions 6.0.0 and earlier are 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.
AI Analysis
Technical Summary
CVE-2026-48305 is an out-of-bounds write vulnerability (CWE-787) in Adobe Substance3D - Sampler affecting versions 6.0.0 and earlier. Successful exploitation requires the victim to open a malicious file, potentially allowing arbitrary code execution in the context of the current user. The CVSS 3.1 base score is 7.8, reflecting high impact on confidentiality, integrity, and availability. No official patch or remediation information is currently available, and no known exploits are reported in the wild.
Potential Impact
Exploitation of this vulnerability can result in arbitrary code execution with the privileges of the current user, potentially leading to full compromise of the affected system's confidentiality, integrity, and availability. The attack requires user interaction (opening 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 exercise caution when opening files from untrusted sources and consider applying any available security controls to limit the impact of potential exploitation.
CVE-2026-48305: Out-of-bounds Write (CWE-787) in Adobe Substance3D - Sampler
Description
Substance3D - Sampler versions 6.0.0 and earlier are 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.
CVSS v3.1
Score 7.8high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-48305 is an out-of-bounds write vulnerability (CWE-787) in Adobe Substance3D - Sampler affecting versions 6.0.0 and earlier. Successful exploitation requires the victim to open a malicious file, potentially allowing arbitrary code execution in the context of the current user. The CVSS 3.1 base score is 7.8, reflecting high impact on confidentiality, integrity, and availability. No official patch or remediation information is currently available, and no known exploits are reported in the wild.
Potential Impact
Exploitation of this vulnerability can result in arbitrary code execution with the privileges of the current user, potentially leading to full compromise of the affected system's confidentiality, integrity, and availability. The attack requires user interaction (opening 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 exercise caution when opening files from untrusted sources and consider applying any available security controls to limit the impact of potential exploitation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- adobe
- Date Reserved
- 2026-05-21T15:28:38.136Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a286c5b8dd33fbd857433c2
Added to database: 06/09/2026, 19:41:15 UTC
Last enriched: 06/10/2026, 13:01:38 UTC
Last updated: 07/31/2026, 19:22:59 UTC
Views: 43
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