CVE-2026-40450: CWE-190 Integer overflow or wraparound in Samsung Open Source ONE
Integer overflow in output tensor copy size calculation in Samsung Open Source ONE could cause incorrect copy length and memory corruption for oversized tensors. Affected version is prior to commit 1.30.0.
AI Analysis
Technical Summary
An integer overflow (CWE-190) exists in Samsung Open Source ONE before version 1.30.0 in the calculation of output tensor copy size. This overflow can lead to incorrect copy length computations, resulting in memory corruption when processing oversized tensors. The vulnerability has a CVSS 3.1 base score of 6.6, indicating medium severity, with an attack vector requiring local access and user interaction. No official fix or patch has been documented as of the published date.
Potential Impact
Successful exploitation may cause memory corruption, which can lead to denial of service or potentially impact the integrity and availability of the affected system. Confidentiality impact is low, integrity impact is low, and availability impact is high according to the CVSS vector. There are no reports of active exploitation in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should avoid processing oversized tensors with vulnerable versions and restrict local access to trusted users only. Monitor vendor channels for updates regarding patches or official mitigations.
CVE-2026-40450: CWE-190 Integer overflow or wraparound in Samsung Open Source ONE
Description
Integer overflow in output tensor copy size calculation in Samsung Open Source ONE could cause incorrect copy length and memory corruption for oversized tensors. Affected version is prior to commit 1.30.0.
CVSS v3.1
Score 6.6medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
An integer overflow (CWE-190) exists in Samsung Open Source ONE before version 1.30.0 in the calculation of output tensor copy size. This overflow can lead to incorrect copy length computations, resulting in memory corruption when processing oversized tensors. The vulnerability has a CVSS 3.1 base score of 6.6, indicating medium severity, with an attack vector requiring local access and user interaction. No official fix or patch has been documented as of the published date.
Potential Impact
Successful exploitation may cause memory corruption, which can lead to denial of service or potentially impact the integrity and availability of the affected system. Confidentiality impact is low, integrity impact is low, and availability impact is high according to the CVSS vector. There are no reports of active exploitation in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should avoid processing oversized tensors with vulnerable versions and restrict local access to trusted users only. Monitor vendor channels for updates regarding patches or official mitigations.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- samsung.tv_appliance
- Date Reserved
- 2026-04-13T04:23:34.943Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69e86b2919fe3cd2cd75aa66
Added to database: 4/22/2026, 6:31:05 AM
Last enriched: 5/7/2026, 2:04:50 AM
Last updated: 6/6/2026, 10:55:43 PM
Views: 48
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