{"affected":[{"affectedData":[{"product":"Microsoft Edge","vendor":"Microsoft","versions":[{"status":"affected","version":"Windows 10 Version 1703 for 32-bit Systems"},{"status":"affected","version":"Windows 10 Version 1703 for x64-based Systems"},{"status":"affected","version":"Windows 10 Version 1709 for 32-bit Systems"},{"status":"affected","version":"Windows 10 Version 1709 for x64-based Systems"},{"status":"affected","version":"Windows 10 Version 1803 for 32-bit Systems"},{"status":"affected","version":"Windows 10 Version 1803 for x64-based Systems"},{"status":"affected","version":"Windows 10 Version 1803 for ARM64-based Systems"},{"status":"affected","version":"Windows 10 Version 1809 for 32-bit Systems"},{"status":"affected","version":"Windows 10 Version 1809 for x64-based Systems"},{"status":"affected","version":"Windows 10 Version 1809 for ARM64-based Systems"},{"status":"affected","version":"Windows Server 2019"},{"status":"affected","version":"Windows 10 Version 1709 for ARM64-based Systems"}]}],"source":"secure@microsoft.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*","matchCriteriaId":"77D197D7-57FB-4898-8C70-B19D5F0D5BE0","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*","matchCriteriaId":"AEE2E768-0F45-46E1-B6D7-087917109D98","vulnerable":false},{"criteria":"cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*","matchCriteriaId":"83B14968-3985-43C3-ACE5-8307196EFAE3","vulnerable":false},{"criteria":"cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*","matchCriteriaId":"7CB85C75-4D35-480E-843D-60579EC75FCB","vulnerable":false},{"criteria":"cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*","matchCriteriaId":"6B8F3DD2-A145-4AF1-8545-CC42892DA3D1","vulnerable":false},{"criteria":"cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*","matchCriteriaId":"DB79EE26-FC32-417D-A49C-A1A63165A968","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka 'Microsoft Edge Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-0645, CVE-2019-0650."},{"lang":"es","value":"Existe una vulnerabilidad de ejecución remota de código cuando Microsoft Edge accede incorrectamente a los objetos en la memoria. Esto también se conoce como \"Microsoft Edge Memory Corruption Vulnerability\". El ID de este CVE es diferente de CVE-2019-0645 y CVE-2019-0650."}],"id":"CVE-2019-0634","lastModified":"2026-06-17T02:08:35.393","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"HIGH","cvssData":{"accessComplexity":"HIGH","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"COMPLETE","baseScore":7.6,"confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","vectorString":"AV:N/AC:H/Au:N/C:C/I:C/A:C","version":"2.0"},"exploitabilityScore":4.9,"impactScore":10.0,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":true}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"exploitabilityScore":1.6,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2019-03-05T23:29:01.410","references":[{"source":"secure@microsoft.com","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/106899"},{"source":"secure@microsoft.com","tags":["Patch","Vendor Advisory"],"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0634"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/106899"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0634"}],"sourceIdentifier":"secure@microsoft.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-787"}],"source":"nvd@nist.gov","type":"Primary"}]}