CVE-2026-49310

{"id": "CVE-2026-49310", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-49310", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-09T15:55:47.314518Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@huawei.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 3.9}]}, "affected": [{"source": "psirt@huawei.com", "affectedData": [{"vendor": "Huawei", "product": "HarmonyOS", "versions": [{"status": "affected", "version": "6.1.0"}], "defaultStatus": "unaffected"}]}], "published": "2026-09-09T04:17:58.680", "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2026/9/", "source": "psirt@huawei.com"}, {"url": "https://consumer.huawei.com/en/support/bulletinlaptops/2026/9/", "source": "psirt@huawei.com"}, {"url": "https://consumer.huawei.com/en/support/bulletinvision/2026/9/", "source": "psirt@huawei.com"}, {"url": "https://consumer.huawei.com/en/support/bulletinwearables/2026/9/", "source": "psirt@huawei.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "psirt@huawei.com", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "Permission control vulnerability in the event notification module.\nImpact: Successful exploitation of this vulnerability may affect service confidentiality."}], "lastModified": "2026-09-09T21:17:02.313", "sourceIdentifier": "psirt@huawei.com"}