{"id":"CVE-2025-27536","aliases":["EUVD-2025-24112","GHSA-r4pq-968w-g9qp"],"status":"published","title":"arkcompiler_ets_runtime has a type confusion vulnerability","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS 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":"2026-11-12","score":0.00137,"percentile":0.032,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-843"],"published":"2025-08-11T02:55:12Z","modified":"2026-06-17T09:03:46Z","products":[{"vendor":"openatom","product":"openharmony"},{"vendor":"openharmony","product":"openharmony"}],"references":[{"url":"https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-07.md","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27536"},{"url":"https://github.com/advisories/GHSA-r4pq-968w-g9qp"}],"sources":{"cve":[{"id":"CVE-2025-27536","title":"arkcompiler_ets_runtime has a type confusion vulnerability","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion.","status":"published","published":"2025-08-11T02:55:12.41Z","modified":"2025-08-11T20:36:45.637Z","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":"2026-11-02T14:32:42.411662Z"}],"euvd":[{"id":"EUVD-2025-24112","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion.","status":"published","published":"2025-08-11T02:55:12Z","modified":"2025-08-11T20:36:45Z","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":"2026-11-02T20:31:59.474585Z"}],"ghsa":[{"id":"GHSA-r4pq-968w-g9qp","title":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion.","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion.","status":"published","published":"2025-08-11T06:30:31Z","modified":"2025-08-11T06:30:38Z","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":"2026-11-02T15:03:13.733281Z"}],"nvd":[{"id":"CVE-2025-27536","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion.","status":"published","published":"2025-08-11T04:15:39.83Z","modified":"2026-06-17T09:03:46.533Z","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":"2026-11-02T14:11:22.953396Z"}]}}