{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-10420 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-10420 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-10420 is a medium-severity vulnerability in Samsung Open Source mTower, published on 1 Sep 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-2026-10420 and fix it if it is affected.\n\nWhat it is: CVE-2026-10420 is a medium-severity vulnerability in Samsung Open Source mTower, published on 1 Sep 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-2026-10420 in the wild and no public exploit code.\n\nAffected product: Samsung Open Source mTower. 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-2026-10420/ (Markdown: https://insights.sbomify.com/CVE-2026-10420/index.md)","id":"CVE-2026-10420","markdown":"https://insights.sbomify.com/CVE-2026-10420/index.md","name":"CVE-2026-10420","record":{"aliases":["GHSA-g7vr-5j65-c83q"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Samsung mTower","requires_auth":"none","summary":"An untrusted pointer dereference in Samsung mTower allows attackers to cause a denial of service via pointer manipulation.","user_interaction":"required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"samsung.tv_appliance","cpe":[],"cvss":{"score":5.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-822","name":"Untrusted Pointer Dereference"}],"description":"Untrusted pointer dereference vulnerability in Samsung Open Source mTower allows Pointer Manipulation.\n\nThis issue affects mTower: before 102d3dc75cf8e58e68e4bea54ae3c803992c91be.","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":"Null dereference in mTower","id":"CVE-2026-10420","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"GeniexWebView XSS in com.transsion.aiassistantlifestyle","id":"CVE-2026-10510"},"packages":[],"prev":{"headline":"Memory corruption in rlottie","id":"CVE-2026-10305"},"products":["mTower"],"published":"2026-09-01","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-09-14","vendors":["Samsung Open Source"]},"summary":"An untrusted pointer dereference in Samsung mTower allows attackers to cause a denial of service via pointer manipulation.","url":"https://insights.sbomify.com/CVE-2026-10420/"}