{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-21047 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-21047 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-21047 is a high-severity memory corruption vulnerability in Samsung Mobile Devices, published on 28 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-21047 and fix it if it is affected.\n\nWhat it is: CVE-2026-21047 is a high-severity memory corruption vulnerability in Samsung Mobile Devices, published on 28 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-21047 in the wild and no public exploit code.\n\nAffected product: Samsung Mobile Devices. 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-2026-21047/ (Markdown: https://insights.sbomify.com/CVE-2026-21047/index.md)","id":"CVE-2026-21047","markdown":"https://insights.sbomify.com/CVE-2026-21047/index.md","name":"CVE-2026-21047","record":{"aliases":["GHSA-72fr-c9f3-m374"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Samsung mobile devices","requires_auth":"none","summary":"Remote attackers can execute arbitrary code via an out-of-bounds write in the ImsService component of Samsung mobile devices.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"SamsungMobile","cpe":[],"cvss":{"score":8.3,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Out-of-bounds write in ImsService prior to SMR Jul-2026 Release 1 allows remote attackers to potentially execute arbitrary code.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Memory corruption in Samsung Mobile Devices","id":"CVE-2026-21047","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":"Memory corruption in Samsung Mobile Devices","id":"CVE-2026-21048"},"packages":[],"prev":{"headline":"Race condition in Samsung Mobile Devices","id":"CVE-2026-21046"},"products":["Samsung Mobile Devices"],"published":"2026-07-28","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-29","vendors":["Samsung Mobile"]},"summary":"Remote attackers can execute arbitrary code via an out-of-bounds write in the ImsService component of Samsung mobile devices.","url":"https://insights.sbomify.com/CVE-2026-21047/"}