{"id":"CVE-2020-9138","aliases":["EUVD-2020-29967","GHSA-7g87-66j4-g7g4"],"status":"published","title":"There is a heap-based buffer overflow vulnerability in some Huawei Smartphone, Successful exploit...","description":"There is a heap-based buffer overflow vulnerability in some Huawei Smartphone, Successful exploit of this vulnerability can cause process exceptions during updating.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00729,"percentile":0.54555,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2021-01-13T22:00:00Z","modified":"2026-06-17T03:27:32Z","products":[{"vendor":"huawei","product":"emui"},{"vendor":"huawei","product":"magic_ui"}],"references":[{"url":"https://consumer.huawei.com/en/support/bulletin/2020/12/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-9138"},{"url":"https://github.com/advisories/GHSA-7g87-66j4-g7g4"}],"sources":{"cve":[{"id":"CVE-2020-9138","description":"There is a heap-based buffer overflow vulnerability in some Huawei Smartphone, Successful exploit of this vulnerability can cause process exceptions during updating.","status":"published","published":"2021-01-13T22:00:00Z","modified":"2024-08-04T10:19:20.023Z","updated_at":"2026-11-02T14:35:49.538427Z"}],"euvd":[{"id":"EUVD-2020-29967","description":"There is a heap-based buffer overflow vulnerability in some Huawei Smartphone, Successful exploit of this vulnerability can cause process exceptions during updating.","status":"published","published":"2021-01-13T22:00:00Z","modified":"2024-08-04T10:19:20Z","updated_at":"2026-11-03T03:07:55.179323Z"}],"ghsa":[{"id":"GHSA-7g87-66j4-g7g4","title":"There is a heap-based buffer overflow vulnerability in some Huawei Smartphone, Successful exploit...","description":"There is a heap-based buffer overflow vulnerability in some Huawei Smartphone, Successful exploit of this vulnerability can cause process exceptions during updating.","status":"published","published":"2022-05-24T17:39:00Z","modified":"2023-01-29T05:05:22Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:45:46.414099Z"}],"nvd":[{"id":"CVE-2020-9138","description":"There is a heap-based buffer overflow vulnerability in some Huawei Smartphone, Successful exploit of this vulnerability can cause process exceptions during updating.","status":"published","published":"2021-01-13T22:15:13.88Z","modified":"2026-06-17T03:27:32.86Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:06:28.892872Z"}]}}