CVE-2026-103822: Out-of-bounds Read (CWE-125) in Adobe Substance 3D Designer
Description
Adobe Substance 3D Designer contains an out-of-bounds read vulnerability that could allow an attacker to disclose sensitive memory information. Exploitation requires user interaction, specifically opening a malicious file. The vulnerability has a medium severity rating with a CVSS score of 5.5. No patch or remediation information is currently provided by the vendor.
CVSS v3.1
Score 5.5medium
Affected software
Adobe
Substance 3D Designer
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-103822 is an out-of-bounds read vulnerability (CWE-125) in Adobe Substance 3D Designer. This flaw allows an attacker to read memory outside the intended bounds, potentially disclosing sensitive information. Successful exploitation requires the victim to open a crafted malicious file, enabling the attacker to access sensitive memory contents. The vulnerability has a CVSS 3.1 base score of 5.5, indicating medium severity. No official patch or fix details are available at this time.
Potential Impact
An attacker who convinces a user to open a malicious file in Adobe Substance 3D Designer could exploit this vulnerability to disclose sensitive information from memory. There is no indication that the vulnerability allows code execution or denial of service. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should avoid opening files from untrusted sources to prevent exploitation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- adobe
- Date Reserved
- 2026-10-01T11:23:23.936Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ace998f2cdf04f656ad05b4
Added to database: 10/13/2026, 20:50:23 UTC
Last enriched: 10/13/2026, 22:33:58 UTC
Last updated: 10/14/2026, 00:48:23 UTC
Views: 5
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