{"id":"CVE-2025-25218","aliases":["EUVD-2025-13495","GHSA-hjf5-v37q-h2mc"],"status":"published","title":"third_party_mksh has a NULL pointer dereference vulnerability","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.","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":"2026-11-08","score":0.00147,"percentile":0.03938,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2025-05-06T08:50:02Z","modified":"2026-06-17T09:00:30Z","products":[{"vendor":"openatom","product":"openharmony"},{"vendor":"openharmony","product":"openharmony"}],"references":[{"url":"https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-04.md","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-25218"},{"url":"https://github.com/advisories/GHSA-hjf5-v37q-h2mc"}],"sources":{"cve":[{"id":"CVE-2025-25218","title":"third_party_mksh has a NULL pointer dereference vulnerability","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.","status":"published","published":"2025-05-06T08:50:02.099Z","modified":"2025-05-06T15:30:17.612Z","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-476"],"updated_at":"2026-11-02T14:32:31.971896Z"}],"euvd":[{"id":"EUVD-2025-13495","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.","status":"published","published":"2025-05-06T08:50:02Z","modified":"2025-05-06T15:30:17Z","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-hjf5-v37q-h2mc","title":"in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer...","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.","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-476"],"updated_at":"2026-11-02T15:02:08.502889Z"}],"nvd":[{"id":"CVE-2025-25218","description":"in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.","status":"published","published":"2025-05-06T09:15:25.137Z","modified":"2026-06-17T09:00:30.77Z","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-476"],"updated_at":"2026-11-02T14:11:04.33372Z"}]}}