{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-6839 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-6839 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-6839 is a medium-severity memory corruption vulnerability in Samsung Open Source ONE, published on 22 Apr 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-6839 and fix it if it is affected.\n\nWhat it is: CVE-2026-6839 is a medium-severity memory corruption vulnerability in Samsung Open Source ONE, published on 22 Apr 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-6839 in the wild and no public exploit code.\n\nAffected product: Samsung Open Source ONE. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-6839/ (Markdown: https://insights.sbomify.com/CVE-2026-6839/index.md)","id":"CVE-2026-6839","markdown":"https://insights.sbomify.com/CVE-2026-6839/index.md","name":"CVE-2026-6839","record":{"aliases":["GHSA-mqr4-9x5m-973r"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Samsung ONE library","requires_auth":"none","summary":"Attackers can trigger out-of-bounds memory access via malformed string metadata in Samsung ONE, potentially leading to code execution or crashes.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"samsung.tv_appliance","cpe":[{"product":"one","vendor":"samsung"}],"cvss":{"score":6.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","version":"3.1"},"cwes":[{"id":"CWE-1284","name":"Improper Validation of Specified Quantity in Input"}],"description":"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\nAffected version is prior to commit  1.30.0.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Memory corruption in ONE","id":"CVE-2026-6839","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Other in ONE","id":"CVE-2026-6840"},"packages":[],"prev":{"headline":"Command injection in WAX650S firmware","id":"CVE-2026-6837"},"products":["ONE"],"published":"2026-04-22","related":[{"cvss_score":6.6,"headline":"Integer overflow in ONE","id":"CVE-2026-40449","kev_date_added":null,"published":"2026-04-22"},{"cvss_score":6.6,"headline":"Integer overflow in ONE","id":"CVE-2026-40450","kev_date_added":null,"published":"2026-04-22"},{"cvss_score":6.6,"headline":"Integer overflow in ONE","id":"CVE-2026-41664","kev_date_added":null,"published":"2026-04-22"},{"cvss_score":6.6,"headline":"Integer overflow in ONE","id":"CVE-2026-41666","kev_date_added":null,"published":"2026-04-22"},{"cvss_score":6.6,"headline":"Integer overflow in ONE","id":"CVE-2026-41667","kev_date_added":null,"published":"2026-04-22"},{"cvss_score":6.1,"headline":"Integer overflow in ONE","id":"CVE-2026-41665","kev_date_added":null,"published":"2026-04-22"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-22","vendors":["Samsung Open Source"]},"summary":"Attackers can trigger out-of-bounds memory access via malformed string metadata in Samsung ONE, potentially leading to code execution or crashes.","url":"https://insights.sbomify.com/CVE-2026-6839/"}