{"id":"CVE-2024-21834","aliases":["EUVD-2024-19446","GHSA-qx22-fg3p-29p7"],"status":"published","title":"Arkui has a type confusion vulnerability","description":"in OpenHarmony v3.2.4 and prior versions allow a local attacker cause apps crash through type confusion.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00153,"percentile":0.0448,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-843"],"published":"2024-04-02T06:22:31Z","modified":"2026-06-17T07:10:14Z","products":[{"vendor":"openatom","product":"openharmony"},{"vendor":"openharmony","product":"openharmony"}],"references":[{"url":"https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-04.md","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-21834"},{"url":"https://github.com/advisories/GHSA-qx22-fg3p-29p7"}],"sources":{"cve":[{"id":"CVE-2024-21834","title":"Arkui has a type confusion vulnerability","description":"in OpenHarmony v3.2.4 and prior versions allow a local attacker cause apps crash through type confusion.","status":"published","published":"2024-04-02T06:22:31.538Z","modified":"2024-08-01T22:27:36.344Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"cna"}],"cwes":["CWE-843"],"updated_at":"2026-11-02T14:34:04.681315Z"}],"euvd":[{"id":"EUVD-2024-19446","description":"in OpenHarmony v3.2.4 and prior versions allow a local attacker cause apps crash through type confusion.","status":"published","published":"2024-04-02T06:22:31Z","modified":"2024-08-01T22:27:36Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-03T03:50:29.983832Z"}],"ghsa":[{"id":"GHSA-qx22-fg3p-29p7","title":"in OpenHarmony v3.2.4 and prior versions allow a local attacker cause apps crash through type...","description":"in OpenHarmony v3.2.4 and prior versions allow a local attacker cause apps crash through type confusion.","status":"published","published":"2024-04-02T09:30:40Z","modified":"2024-04-02T09:30:47Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-843"],"updated_at":"2026-11-02T14:55:46.249342Z"}],"nvd":[{"id":"CVE-2024-21834","description":"in OpenHarmony v3.2.4 and prior versions allow a local attacker cause apps crash through type confusion.","status":"published","published":"2024-04-02T07:15:41.41Z","modified":"2026-06-17T07:10:14.98Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-843"],"updated_at":"2026-11-02T14:09:46.373977Z"}]}}