{"id":"CVE-2019-20548","aliases":["EUVD-2019-11088","GHSA-6gwc-rp3q-fcw6"],"status":"published","title":"An issue was discovered on Samsung mobile devices with P(9.0) devices (Qualcomm chipsets)...","description":"An issue was discovered on Samsung mobile devices with P(9.0) devices (Qualcomm chipsets) software. There is a buffer overflow in the bootloader. The Samsung ID is SVE-2019-15399 (November 2019).","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":"2026-11-12","score":0.0044,"percentile":0.38736,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2020-03-24T18:11:13Z","modified":"2026-06-17T02:30:40Z","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-2019-20548"},{"url":"https://github.com/advisories/GHSA-6gwc-rp3q-fcw6"}],"sources":{"cve":[{"id":"CVE-2019-20548","description":"An issue was discovered on Samsung mobile devices with P(9.0) devices (Qualcomm chipsets) software. There is a buffer overflow in the bootloader. The Samsung ID is SVE-2019-15399 (November 2019).","status":"published","published":"2020-03-24T18:11:13Z","modified":"2024-08-05T02:46:09.675Z","updated_at":"2026-11-02T14:20:17.431882Z"}],"euvd":[{"id":"EUVD-2019-11088","description":"An issue was discovered on Samsung mobile devices with P(9.0) devices (Qualcomm chipsets) software. There is a buffer overflow in the bootloader. The Samsung ID is SVE-2019-15399 (November 2019).","status":"published","published":"2020-03-24T18:11:13Z","modified":"2024-08-05T02:46:09Z","updated_at":"2026-11-03T02:40:21.713784Z"}],"ghsa":[{"id":"GHSA-6gwc-rp3q-fcw6","title":"An issue was discovered on Samsung mobile devices with P(9.0) devices (Qualcomm chipsets)...","description":"An issue was discovered on Samsung mobile devices with P(9.0) devices (Qualcomm chipsets) software. There is a buffer overflow in the bootloader. The Samsung ID is SVE-2019-15399 (November 2019).","status":"published","published":"2022-05-24T17:12:20Z","modified":"2023-01-29T05:01:50Z","updated_at":"2026-11-02T14:44:55.873032Z"}],"nvd":[{"id":"CVE-2019-20548","description":"An issue was discovered on Samsung mobile devices with P(9.0) devices (Qualcomm chipsets) software. There is a buffer overflow in the bootloader. The Samsung ID is SVE-2019-15399 (November 2019).","status":"published","published":"2020-03-24T19:15:18.057Z","modified":"2026-06-17T02:30:40.177Z","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-120"],"updated_at":"2026-11-02T14:05:45.254119Z"}]}}