{"id":"CVE-2018-21087","aliases":["EUVD-2018-13605","GHSA-7fg9-hrmc-xv32"],"status":"published","title":"An issue was discovered on Samsung mobile devices with L(5.x), M(6.x), and N(7.x) software. There...","description":"An issue was discovered on Samsung mobile devices with L(5.x), M(6.x), and N(7.x) software. There is a vnswap heap-based buffer overflow via the store function, with resultant privilege escalation. The Samsung ID is SVE-2017-10599 (January 2018).","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0044,"percentile":0.38576,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2020-04-08T14:43:17Z","modified":"2026-06-17T01:54:06Z","products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-21087"},{"url":"https://github.com/advisories/GHSA-7fg9-hrmc-xv32"}],"sources":{"cve":[{"id":"CVE-2018-21087","description":"An issue was discovered on Samsung mobile devices with L(5.x), M(6.x), and N(7.x) software. There is a vnswap heap-based buffer overflow via the store function, with resultant privilege escalation. The Samsung ID is SVE-2017-10599 (January 2018).","status":"published","published":"2020-04-08T14:43:17Z","modified":"2024-08-05T12:19:27.653Z","updated_at":"2026-11-02T14:35:02.289647Z"}],"euvd":[{"id":"EUVD-2018-13605","description":"An issue was discovered on Samsung mobile devices with L(5.x), M(6.x), and N(7.x) software. There is a vnswap heap-based buffer overflow via the store function, with resultant privilege escalation. The Samsung ID is SVE-2017-10599 (January 2018).","status":"published","published":"2020-04-08T14:43:17Z","modified":"2024-08-05T12:19:27Z","updated_at":"2026-11-03T02:39:28.311281Z"}],"ghsa":[{"id":"GHSA-7fg9-hrmc-xv32","title":"An issue was discovered on Samsung mobile devices with L(5.x), M(6.x), and N(7.x) software. There...","description":"An issue was discovered on Samsung mobile devices with L(5.x), M(6.x), and N(7.x) software. There is a vnswap heap-based buffer overflow via the store function, with resultant privilege escalation. The Samsung ID is SVE-2017-10599 (January 2018).","status":"published","published":"2022-05-24T17:13:46Z","modified":"2023-01-29T05:02:00Z","updated_at":"2026-11-02T14:44:58.142286Z"}],"nvd":[{"id":"CVE-2018-21087","description":"An issue was discovered on Samsung mobile devices with L(5.x), M(6.x), and N(7.x) software. There is a vnswap heap-based buffer overflow via the store function, with resultant privilege escalation. The Samsung ID is SVE-2017-10599 (January 2018).","status":"published","published":"2020-04-08T15:15:12.443Z","modified":"2026-06-17T01:54:06.55Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:05:00.03074Z"}]}}