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"cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*", "vulnerable": true, "versionEndExcluding": "6.3.9600.22676", "versionStartIncluding": "6.3.9600.0"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2025-07-08T23:16:05.811Z"}}}, "cveMetadata": {"cveId": "CVE-2025-49664", "state": "PUBLISHED", "dateUpdated": "2025-07-08T23:16:05.811Z", "dateReserved": "2025-06-09T17:28:52.663Z", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "datePublished": "2025-07-08T16:57:50.107Z", "assignerShortName": "microsoft"}, "dataVersion": "5.1"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Exposure of sensitive information to an unauthorized actor in Windows User-Mode Driver Framework Host allows an authorized attacker to disclose information locally."}, {"lang": "es", "value": "La exposici\u00f3n de informaci\u00f3n confidencial a un actor no autorizado en Windows User-Mode Driver Framework Host permite que un atacante autorizado divulgue informaci\u00f3n localmente."}], "id": "CVE-2025-49664", "lastModified": "2025-07-10T13:18:53.830", "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": "[email protected]", "type": "Primary"}]}, "published": "2025-07-08T17:15:49.367", "references": [{"source": "[email protected]", "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49664"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "[email protected]", "type": "Primary"}]}

{}