{"id":"CVE-2025-27534","aliases":["EUVD-2025-10051","GHSA-33q9-fp3q-fw2p"],"status":"published","title":"arkcompiler_ets_runtime has an out-of-bounds read vulnerability","description":"in OpenHarmony v5.0.2 and prior versions allow a local attacker case DOS through missing release of memory.","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":0.0015,"percentile":0.04223,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2025-04-07T02:35:54Z","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/2025/2025-04.md","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27534"},{"url":"https://github.com/advisories/GHSA-33q9-fp3q-fw2p"}],"sources":{"cve":[{"id":"CVE-2025-27534","title":"arkcompiler_ets_runtime has an out-of-bounds read vulnerability","description":"in OpenHarmony v5.0.2 and prior versions allow a local attacker case DOS through missing release of memory.","status":"published","published":"2025-04-07T02:35:54.626Z","modified":"2025-04-07T15:28:24.31Z","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-125"],"updated_at":"2026-11-02T14:32:42.411662Z"}],"euvd":[{"id":"EUVD-2025-10051","description":"in OpenHarmony v5.0.2 and prior versions allow a local attacker case DOS through missing release of memory.","status":"published","published":"2025-04-07T02:35:54Z","modified":"2025-04-07T15:28:24Z","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":"2026-11-02T20:52:41.59184Z"}],"ghsa":[{"id":"GHSA-33q9-fp3q-fw2p","title":"in OpenHarmony v5.0.2 and prior versions allow a local attacker case DOS through missing release...","description":"in OpenHarmony v5.0.2 and prior versions allow a local attacker case DOS through missing release of memory.","status":"published","published":"2025-04-07T15:31:15Z","modified":"2025-04-07T15:31:21Z","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-125"],"updated_at":"2026-11-02T15:00:50.013262Z"}],"nvd":[{"id":"CVE-2025-27534","description":"in OpenHarmony v5.0.2 and prior versions allow a local attacker case DOS through missing release of memory.","status":"published","published":"2025-04-07T03:15:21.44Z","modified":"2026-06-17T09:03:46.3Z","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-125"],"updated_at":"2026-11-02T14:10:59.48027Z"}]}}