{"id":"CVE-2021-22433","aliases":["EUVD-2021-9579","GHSA-fmfc-9crx-hjfr"],"status":"published","title":"There is a memory address out of bounds in smartphones. Successful exploitation of this...","description":"There is a memory address out of bounds in smartphones. Successful exploitation of this vulnerability may cause malicious code to be executed.","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":"2026-11-11","score":0.00873,"percentile":0.59349,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2022-02-25T18:11:08Z","modified":"2026-06-17T03:37:13Z","products":[{"vendor":"huawei","product":"emui"},{"vendor":"huawei","product":"harmonyos"},{"vendor":"huawei","product":"magic ui"},{"vendor":"huawei","product":"magic_ui"}],"references":[{"url":"https://consumer.huawei.com/en/support/bulletin/2021/6/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202107-0000001170634565","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22433"},{"url":"https://github.com/advisories/GHSA-fmfc-9crx-hjfr"}],"sources":{"cve":[{"id":"CVE-2021-22433","description":"There is a memory address out of bounds in smartphones. Successful exploitation of this vulnerability may cause malicious code to be executed.","status":"published","published":"2022-02-25T18:11:08Z","modified":"2024-08-03T18:44:13.664Z","updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-9579","description":"There is a memory address out of bounds in smartphones. Successful exploitation of this vulnerability may cause malicious code to be executed.","status":"published","published":"2022-02-25T18:11:08Z","modified":"2024-08-03T18:44:13Z","updated_at":"2026-11-03T03:25:02.042856Z"}],"ghsa":[{"id":"GHSA-fmfc-9crx-hjfr","title":"There is a memory address out of bounds in smartphones. Successful exploitation of this...","description":"There is a memory address out of bounds in smartphones. Successful exploitation of this vulnerability may cause malicious code to be executed.","status":"published","published":"2022-02-26T00:00:40Z","modified":"2023-02-03T05:06:40Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:53:55.946665Z"}],"nvd":[{"id":"CVE-2021-22433","description":"There is a memory address out of bounds in smartphones. Successful exploitation of this vulnerability may cause malicious code to be executed.","status":"published","published":"2022-02-25T19:15:10.157Z","modified":"2026-06-17T03:37:13.183Z","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-119"],"updated_at":"2026-11-02T14:07:05.198719Z"}]}}