{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-27536", "assignerOrgId": "0cf5dd6e-1214-4398-a481-30441e48fafd", "state": "PUBLISHED", "assignerShortName": "OpenHarmony", "dateReserved": "2025-03-02T07:18:04.338Z", "datePublished": "2025-08-11T02:55:12.410Z", "dateUpdated": "2025-08-11T20:36:45.637Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "OpenHarmony", "vendor": "OpenHarmony", "versions": [{"lessThanOrEqual": "v5.0.3.x", "status": "affected", "version": "v5.0.3", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion."}], "value": "in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-843", "description": "CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "0cf5dd6e-1214-4398-a481-30441e48fafd", "shortName": "OpenHarmony", "dateUpdated": "2025-08-11T02:55:12.410Z"}, "references": [{"url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-07.md"}], "source": {"discovery": "UNKNOWN"}, "title": "arkcompiler_ets_runtime has a type confusion vulnerability", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-08-11T20:36:40.710426Z", "id": "CVE-2025-27536", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-11T20:36:45.637Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-27536", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-08-11T20:36:40.710426Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-11T20:36:42.607Z"}}], "cna": {"title": "arkcompiler_ets_runtime has a type confusion vulnerability", "source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.3, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "OpenHarmony", "product": "OpenHarmony", "versions": [{"status": "affected", "version": "v5.0.3", "versionType": "custom", "lessThanOrEqual": "v5.0.3.x"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-07.md"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion.", "supportingMedia": [{"type": "text/html", "value": "in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-843", "description": "CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')"}]}], "providerMetadata": {"orgId": "0cf5dd6e-1214-4398-a481-30441e48fafd", "shortName": "OpenHarmony", "dateUpdated": "2025-08-11T02:55:12.410Z"}}}, "cveMetadata": {"cveId": "CVE-2025-27536", "state": "PUBLISHED", "dateUpdated": "2025-08-11T20:36:45.637Z", "dateReserved": "2025-03-02T07:18:04.338Z", "assignerOrgId": "0cf5dd6e-1214-4398-a481-30441e48fafd", "datePublished": "2025-08-11T02:55:12.410Z", "assignerShortName": "OpenHarmony"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:openatom:openharmony:*:*:*:*:-:*:*:*", "matchCriteriaId": "3FF0EA48-E2F6-4535-A668-108850DFF515", "versionEndIncluding": "5.0.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion."}, {"lang": "es", "value": "En OpenHarmony v5.0.3 y versiones anteriores se permite que un atacante local provoque un DOS a trav\u00e9s de una confusi\u00f3n de tipos."}], "id": "CVE-2025-27536", "lastModified": "2025-08-12T16:38:29.863", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 1.4, "source": "scy@openharmony.io", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-08-11T04:15:39.830", "references": [{"source": "scy@openharmony.io", "tags": ["Vendor Advisory"], "url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-07.md"}], "sourceIdentifier": "scy@openharmony.io", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-843"}], "source": "scy@openharmony.io", "type": "Primary"}]}

{}

{"created": "2025-08-12T07:39:00.118859+00:00", "updated": "2025-08-12T07:39:00.118941+00:00", "vendors": ["openharmony", "openharmony$PRODUCT$openharmony"]}