{"id":"CVE-2025-25052","aliases":["EUVD-2025-13489","GHSA-98p4-j854-56w6"],"status":"published","title":"arkcompiler_ets_runtime has a buffer overflow vulnerability","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through buffer overflow.","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":"2026-11-12","score":0.00149,"percentile":0.04188,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2025-05-06T09:03:38Z","modified":"2026-06-17T09:00:12Z","products":[{"vendor":"openatom","product":"openharmony"},{"vendor":"openharmony","product":"openharmony"}],"references":[{"url":"https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-05.md","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-25052"},{"url":"https://github.com/advisories/GHSA-98p4-j854-56w6"}],"sources":{"cve":[{"id":"CVE-2025-25052","title":"arkcompiler_ets_runtime has a buffer overflow vulnerability","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through buffer overflow.","status":"published","published":"2025-05-06T09:03:38.566Z","modified":"2025-05-06T14:48:41.647Z","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-120"],"updated_at":"2026-11-02T14:32:31.971896Z"}],"euvd":[{"id":"EUVD-2025-13489","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through buffer overflow.","status":"published","published":"2025-05-06T09:03:38Z","modified":"2025-05-06T14:48:41Z","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":"2026-11-02T20:32:54.355989Z"}],"ghsa":[{"id":"GHSA-98p4-j854-56w6","title":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through buffer overflow.","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through buffer overflow.","status":"published","published":"2025-05-06T09:31:34Z","modified":"2025-05-06T09:31:43Z","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-120"],"updated_at":"2026-11-02T15:02:08.502889Z"}],"nvd":[{"id":"CVE-2025-25052","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through buffer overflow.","status":"published","published":"2025-05-06T09:15:24.967Z","modified":"2026-06-17T09:00:12.57Z","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-120"],"updated_at":"2026-11-02T14:11:04.33372Z"}]}}