{"id":"CVE-2025-20091","aliases":["EUVD-2025-7578","GHSA-628x-vq4w-vw68"],"status":"published","title":"Communication Dsoftbus has an UAF vulnerability","description":"in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free. This vulnerability can be exploited only in restricted scenarios.","severity":{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00169,"percentile":0.063,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2025-03-04T03:44:29Z","modified":"2026-06-17T08:40:39Z","products":[{"vendor":"openatom","product":"openharmony"},{"vendor":"openharmony","product":"openharmony"}],"references":[{"url":"https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-03.md","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-20091"},{"url":"https://github.com/advisories/GHSA-628x-vq4w-vw68"}],"sources":{"cve":[{"id":"CVE-2025-20091","title":"Communication Dsoftbus has an UAF vulnerability","description":"in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free. This vulnerability can be exploited only in restricted scenarios.","status":"published","published":"2025-03-04T03:44:29.655Z","modified":"2025-03-04T14:28:22.984Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:32:25.5658Z"}],"euvd":[{"id":"EUVD-2025-7578","description":"in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free. This vulnerability can be exploited only in restricted scenarios.","status":"published","published":"2025-03-04T03:44:29Z","modified":"2025-03-04T14:28:22Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T20:53:17.551015Z"}],"ghsa":[{"id":"GHSA-628x-vq4w-vw68","title":"in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre...","description":"in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free. This vulnerability can be exploited only in restricted scenarios.","status":"published","published":"2025-03-04T06:30:33Z","modified":"2025-03-04T06:30:41Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T15:00:07.927723Z"}],"nvd":[{"id":"CVE-2025-20091","description":"in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free. This vulnerability can be exploited only in restricted scenarios.","status":"published","published":"2025-03-04T04:15:13.253Z","modified":"2026-06-17T08:40:39.487Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:10:53.101324Z"}]}}