{"id":"CVE-2026-25850","aliases":["EUVD-2026-30831","GHSA-vg48-6574-px53"],"status":"published","title":"filemanagement_storage_service has an improper preservation of permissions vulnerability","description":"in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00118,"percentile":0.01732,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-281"],"published":"2026-05-19T03:08:35Z","modified":"2026-07-24T13:10:00Z","products":[{"vendor":"openharmony","product":"openharmony"}],"references":[{"url":"https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2026/2026-05.md"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25850"},{"url":"https://github.com/advisories/GHSA-vg48-6574-px53"}],"sources":{"cve":[{"id":"CVE-2026-25850","title":"filemanagement_storage_service has an improper preservation of permissions vulnerability","description":"in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak","status":"published","published":"2026-05-19T03:08:35.465Z","modified":"2026-05-19T12:40:51.323Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-281"],"updated_at":"2026-11-02T13:41:19.694734Z"}],"euvd":[{"id":"EUVD-2026-30831","description":"in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak","status":"published","published":"2026-05-19T03:08:35Z","modified":"2026-05-19T12:40:51Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:21:15.688012Z"}],"ghsa":[{"id":"GHSA-vg48-6574-px53","title":"in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak","description":"in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak","status":"published","published":"2026-05-19T06:30:29Z","modified":"2026-05-19T06:30:38Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-281"],"updated_at":"2026-11-02T15:08:12.004262Z"}],"nvd":[{"id":"CVE-2026-25850","description":"in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak","status":"published","published":"2026-05-19T04:16:28.423Z","modified":"2026-07-24T13:10:00.223Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-281"],"updated_at":"2026-11-02T14:12:19.39893Z"}]}}