{"id":"CVE-2019-20561","aliases":["EUVD-2019-11101","GHSA-j6p4-p5mm-5hrm"],"status":"published","title":"An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) (Exynos...","description":"An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) (Exynos chipsets) software. The bootloader has an integer signedness error. The Samsung ID is SVE-2019-15230 (October 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":"2026-11-10","score":0.00549,"percentile":0.46289,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2020-03-24T18:28:10Z","modified":"2026-06-17T02:30:41Z","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-2019-20561"},{"url":"https://github.com/advisories/GHSA-j6p4-p5mm-5hrm"}],"sources":{"cve":[{"id":"CVE-2019-20561","description":"An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) (Exynos chipsets) software. The bootloader has an integer signedness error. The Samsung ID is SVE-2019-15230 (October 2019).","status":"published","published":"2020-03-24T18:28:10Z","modified":"2024-08-05T02:46:09.958Z","updated_at":"2026-11-02T14:20:17.11067Z"}],"euvd":[{"id":"EUVD-2019-11101","description":"An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) (Exynos chipsets) software. The bootloader has an integer signedness error. The Samsung ID is SVE-2019-15230 (October 2019).","status":"published","published":"2020-03-24T18:28:10Z","modified":"2024-08-05T02:46:09Z","updated_at":"2026-11-03T02:40:21.713784Z"}],"ghsa":[{"id":"GHSA-j6p4-p5mm-5hrm","title":"An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) (Exynos...","description":"An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) (Exynos chipsets) software. The bootloader has an integer signedness error. The Samsung ID is SVE-2019-15230 (October 2019).","status":"published","published":"2022-05-24T17:12:22Z","modified":"2023-01-29T05:02:10Z","updated_at":"2026-11-02T14:45:00.532867Z"}],"nvd":[{"id":"CVE-2019-20561","description":"An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) (Exynos chipsets) software. The bootloader has an integer signedness error. The Samsung ID is SVE-2019-15230 (October 2019).","status":"published","published":"2020-03-24T19:15:18.947Z","modified":"2026-06-17T02:30:41.647Z","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-190"],"updated_at":"2026-11-02T14:05:45.254119Z"}]}}