CVE-2026-6839 | Samsung Open Source ONE up to 1.29.x improper validation of specified quantity in input

VDB-358776 · CVE-2026-6839 · GCVE-0-2026-6839 SAMSUNG OPEN SOURCE ONE UP TO 1.29.X IMPROPER VALIDATION OF SPECIFIED QUANTITY IN INPUT HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.8 $0-$5k 0.00+ Summaryinfo A vulnerability described as problematic has been identified in Samsung Open Source ONE up to 1.29.x. Affected by this vulnerability is an unknown functionality. The manipulation results in improper validation of specified quantity in input. This vulnerability is identified as CVE-2026-6839. The attack is only possible with local access. There is not any exploit available. Applying a patch is advised to resolve this issue. Detailsinfo A vulnerability classified as problematic has been found in Samsung Open Source ONE up to 1.29.x. Affected is an unknown code block. The manipulation with an unknown input leads to a improper validation of specified quantity in input vulnerability. CWE is classifying the issue as CWE-1284. The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes: Improper validation of STRING tensor offsets could allows malformed string metadata to trigger out of bounds access during constant tensor import in Samsung Open Source ONE Affected version is prior to commit 1.30.0. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-6839 since 04/22/2026. The exploitability is told to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. Productinfo Vendor Samsung Open Source Name ONE Version 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 License commercial CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 5.9 VulDB Meta Temp Score: 5.8 VulDB Base Score: 5.3 VulDB Temp Score: 5.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 6.6 CNA Vector (samsung.tv_appliance): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Improper validation of specified quantity in input CWE: CWE-1284 / CWE-703 CAPEC: 🔒 ATT&CK: 🔒 Physical: Partially Local: Yes Remote: Partially Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Patch Status: 🔍 0-Day Time: 🔒 Patch: github.com Timelineinfo 04/22/2026 Advisory disclosed 04/22/2026 +0 days CVE reserved 04/22/2026 +0 days VulDB entry created 04/22/2026 +0 days VulDB entry last update Sourcesinfo Advisory: github.com Status: Confirmed CVE: CVE-2026-6839 (🔒) GCVE (CVE): GCVE-0-2026-6839 GCVE (VulDB): GCVE-100-358776 Entryinfo Created: 04/22/2026 09:41 Changes: 04/22/2026 09:41 (62) Complete: 🔍 Cache ID: 99:132:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸