{"id":"CVE-2025-20063","aliases":["EUVD-2025-17396","GHSA-hcqq-p4c4-5775"],"status":"published","title":"arkui_ace_engine has a type confusion vulnerability","description":"in OpenHarmony v5.0.3 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":0.00138,"percentile":0.03282,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-843"],"published":"2025-06-08T11:46:20Z","modified":"2026-06-17T08:40:36Z","products":[{"vendor":"openatom","product":"openharmony"},{"vendor":"openharmony","product":"openharmony"}],"references":[{"url":"https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-06.md","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-20063"},{"url":"https://github.com/advisories/GHSA-hcqq-p4c4-5775"}],"sources":{"cve":[{"id":"CVE-2025-20063","title":"arkui_ace_engine has a type confusion vulnerability","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause apps crash through type confusion.","status":"published","published":"2025-06-08T11:46:20.731Z","modified":"2025-06-09T03:33:04.168Z","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":"2026-11-02T14:32:25.5658Z"}],"euvd":[{"id":"EUVD-2025-17396","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause apps crash through type confusion.","status":"published","published":"2025-06-08T11:46:20Z","modified":"2025-06-09T03:33:04Z","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":"2026-11-02T20:32:28.158705Z"}],"ghsa":[{"id":"GHSA-hcqq-p4c4-5775","title":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause apps crash through type...","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause apps crash through type confusion.","status":"published","published":"2025-06-08T12:30:32Z","modified":"2025-06-08T12:30:38Z","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":"2026-11-02T15:02:37.263061Z"}],"nvd":[{"id":"CVE-2025-20063","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause apps crash through type confusion.","status":"published","published":"2025-06-08T12:15:20.493Z","modified":"2026-06-17T08:40:36.837Z","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":"2026-11-02T14:11:11.4244Z"}]}}