{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-21093 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-21093 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-21093 is a medium-severity memory corruption vulnerability in Samsung Android, published on 9 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-21093 and fix it if it is affected.\n\nWhat it is: CVE-2026-21093 is a medium-severity memory corruption vulnerability in Samsung Android, published on 9 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-21093 in the wild and no public exploit code.\n\nAffected product: Samsung Android. 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-2026-21093/ (Markdown: https://insights.sbomify.com/CVE-2026-21093/index.md)","id":"CVE-2026-21093","markdown":"https://insights.sbomify.com/CVE-2026-21093/index.md","name":"CVE-2026-21093","record":{"aliases":["GHSA-w482-83jg-c7v7"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Samsung mobile OS","requires_auth":"high_privilege","summary":"Local privileged attackers can exploit a stack-based buffer overflow in the PROCA trustlet to write out-of-bounds memory, potentially leading to code execution or privilege escalation.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"SamsungMobile","cpe":[{"product":"android","vendor":"samsung"}],"cvss":{"score":5.6,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"Stack-based buffer overflow in PROCA trustlet prior to SMR Sep-2026 Release 1 allows local privileged attackers to write out-of-bounds memory.","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-2026-21093","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"samsung:android","products":["samsung:android"],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Samsung Mobile Devices","id":"CVE-2026-21094"},"packages":[],"prev":{"headline":"Path traversal in Samsung Mobile Devices","id":"CVE-2026-21092"},"products":["Samsung Mobile Devices"],"published":"2026-09-09","related":[{"cvss_score":8.8,"headline":"Samsung Mobile Devices Out-of-Bounds Write","id":"CVE-2025-21042","kev_date_added":"2025-11-10","published":"2025-09-12"},{"cvss_score":8.8,"headline":"Samsung Mobile Devices Out-of-Bounds Write","id":"CVE-2025-21043","kev_date_added":"2025-10-02","published":"2025-09-12"},{"cvss_score":7.3,"headline":"Samsung Mobile Devices Out-of-Bounds Read","id":"CVE-2021-25487","kev_date_added":"2023-06-29","published":"2021-10-06"},{"cvss_score":6.4,"headline":"Samsung Mobile Devices Race Condition","id":"CVE-2021-25394","kev_date_added":"2023-06-29","published":"2021-06-11"},{"cvss_score":6.4,"headline":"Samsung Mobile Devices Race Condition","id":"CVE-2021-25395","kev_date_added":"2023-06-29","published":"2021-06-11"},{"cvss_score":6.2,"headline":"Samsung Mobile Devices Improper Access Control","id":"CVE-2021-25369","kev_date_added":"2022-11-08","published":"2021-03-26"},{"cvss_score":6.1,"headline":"Samsung Mobile Devices Memory Corruption","id":"CVE-2021-25370","kev_date_added":"2022-11-08","published":"2021-03-26"}],"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":"2026-09-10","vendors":["Samsung Mobile"]},"summary":"Local privileged attackers can exploit a stack-based buffer overflow in the PROCA trustlet to write out-of-bounds memory, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2026-21093/"}