CVE-2026-6840: CWE-129 Improper validation of array index in Samsung Open Source ONE
CVE-2026-6840 is a medium severity vulnerability in Samsung Open Source ONE prior to version 1. 30. 0. It involves improper validation of an array index (CWE-129) during model loading, where missing bounds checks on an operator code could allow out-of-range lookups. This vulnerability does not impact confidentiality or integrity but can cause availability issues. No official patch or remediation guidance is currently confirmed. There are no known exploits in the wild, and the product is not a cloud service. Users should monitor vendor advisories for updates on remediation.
AI Analysis
Technical Summary
This vulnerability in Samsung Open Source ONE (before version 1.30.0) arises from missing bounds validation on an operator code index during model loading. The lack of proper array index validation (CWE-129) can lead to out-of-range operator-code lookups, potentially causing denial of service by impacting application availability. The CVSS 3.1 score is 5.5 (medium), reflecting local attack vector, low complexity, no privileges required, user interaction needed, unchanged scope, and no impact on confidentiality or integrity but high impact on availability. No patch or official fix is currently documented.
Potential Impact
The vulnerability can cause denial of service conditions due to improper array index validation leading to out-of-range access during model loading. It does not affect confidentiality or integrity. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or patch is documented, users should avoid using affected versions prior to 1.30.0 and monitor Samsung Open Source advisories for updates. No specific mitigations are provided by the vendor at this time.
CVE-2026-6840: CWE-129 Improper validation of array index in Samsung Open Source ONE
Description
CVE-2026-6840 is a medium severity vulnerability in Samsung Open Source ONE prior to version 1. 30. 0. It involves improper validation of an array index (CWE-129) during model loading, where missing bounds checks on an operator code could allow out-of-range lookups. This vulnerability does not impact confidentiality or integrity but can cause availability issues. No official patch or remediation guidance is currently confirmed. There are no known exploits in the wild, and the product is not a cloud service. Users should monitor vendor advisories for updates on remediation.
CVSS v3.1
Score 5.5medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Samsung Open Source ONE (before version 1.30.0) arises from missing bounds validation on an operator code index during model loading. The lack of proper array index validation (CWE-129) can lead to out-of-range operator-code lookups, potentially causing denial of service by impacting application availability. The CVSS 3.1 score is 5.5 (medium), reflecting local attack vector, low complexity, no privileges required, user interaction needed, unchanged scope, and no impact on confidentiality or integrity but high impact on availability. No patch or official fix is currently documented.
Potential Impact
The vulnerability can cause denial of service conditions due to improper array index validation leading to out-of-range access during model loading. It does not affect confidentiality or integrity. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or patch is documented, users should avoid using affected versions prior to 1.30.0 and monitor Samsung Open Source advisories for updates. No specific mitigations are provided by the vendor at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- samsung.tv_appliance
- Date Reserved
- 2026-04-22T06:03:55.371Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69e86b2919fe3cd2cd75aa78
Added to database: 4/22/2026, 6:31:05 AM
Last enriched: 4/29/2026, 11:48:34 AM
Last updated: 6/6/2026, 6:54:36 AM
Views: 99
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