{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-12053", "assignerOrgId": "8338d8cb-57f7-4252-abc0-96fd13e98d21", "state": "PUBLISHED", "assignerShortName": "Insyde", "dateReserved": "2025-10-22T02:22:20.785Z", "datePublished": "2026-01-14T01:27:11.791Z", "dateUpdated": "2026-01-14T01:27:11.791Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Windows", "x86", "ARM", "64 bit"], "product": "InsydeH2O tools", "vendor": "Insyde Software", "versions": [{"status": "affected", "version": "See in the Solution"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow."}], "value": "The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-787", "description": "CWE-787 Out-of-bounds Write", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "8338d8cb-57f7-4252-abc0-96fd13e98d21", "shortName": "Insyde", "dateUpdated": "2026-01-14T01:27:11.791Z"}, "references": [{"url": "https://www.insyde.com/security-pledge/sa-2025010/"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<div>[x86 tools]<br><span style=\"background-color: rgb(255, 255, 255);\">H2OFFT (server/embedded) version 200.02.01.00<br></span>\n\nH2OUVE version 200.02.01.00<br>H2OSDE version 200.02.01.00<br>H2ORTE version 200.02.01.00<br>H2OFFT version 200.02.01.00<br>H2OOAE version 200.02.01.00<br>H2OPCM version 100.01.01.00<br>H2OELV version 200.02.01.00<br>&nbsp;</div>[ARM tools]<br>H2OUVE version 200.02.01.00<br>H2ORTE version 200.02.01.00<br>H2OPCM version 100.01.01.00<br>H2OSDE version 200.02.01.00\n\n<br>"}], "value": "[x86 tools]\nH2OFFT (server/embedded) version 200.02.01.00\n\n\nH2OUVE version 200.02.01.00\nH2OSDE version 200.02.01.00\nH2ORTE version 200.02.01.00\nH2OFFT version 200.02.01.00\nH2OOAE version 200.02.01.00\nH2OPCM version 100.01.01.00\nH2OELV version 200.02.01.00\n\u00a0\n\n[ARM tools]\nH2OUVE version 200.02.01.00\nH2ORTE version 200.02.01.00\nH2OPCM version 100.01.01.00\nH2OSDE version 200.02.01.00"}], "source": {"discovery": "UNKNOWN"}, "title": "egwindrvx64.sys is potentially vulnerable to a buffer overflow", "x_generator": {"engine": "Vulnogram 0.5.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow."}], "id": "CVE-2025-12053", "lastModified": "2026-01-14T02:15:50.040", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "8338d8cb-57f7-4252-abc0-96fd13e98d21", "type": "Secondary"}]}, "published": "2026-01-14T02:15:50.040", "references": [{"source": "8338d8cb-57f7-4252-abc0-96fd13e98d21", "url": "https://www.insyde.com/security-pledge/sa-2025010/"}], "sourceIdentifier": "8338d8cb-57f7-4252-abc0-96fd13e98d21", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "8338d8cb-57f7-4252-abc0-96fd13e98d21", "type": "Secondary"}]}

{}

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