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{"cveTags": [], "descriptions": [{"lang": "en", "value": "in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak."}], "id": "CVE-2026-27766", "lastModified": "2026-05-19T04:16:28.693", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "scy@openharmony.io", "type": "Secondary"}]}, "published": "2026-05-19T04:16:28.693", "references": [{"source": "scy@openharmony.io", "url": "https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2026/2026-05.md"}], "sourceIdentifier": "scy@openharmony.io", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-364"}], "source": "scy@openharmony.io", "type": "Primary"}]}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[v5.0.3,v6.0]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "OpenHarmony", "source": "cna", "vendor": "OpenHarmony"}, "product": "openharmony", "vendor": "openharmony"}], "created": "2026-05-19T04:30:25.495236+00:00", "updated": "2026-05-19T04:30:25.692068+00:00", "vendors": ["openharmony", "openharmony$PRODUCT$openharmony"]}