{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-23T06:17:23.114","vulnerabilities":[{"cve":{"id":"CVE-2021-30719","sourceIdentifier":"product-security@apple.com","published":"2021-09-08T15:15:16.183","lastModified":"2024-11-21T06:04:30.957","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A local user may be able to cause unexpected system termination or read kernel memory. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. An out-of-bounds read issue was addressed by removing the vulnerable code."},{"lang":"es","value":"Un usuario local puede causar la terminación inesperada del sistema o leer la memoria del kernel. Este problema es corregido en macOS Big Sur versión 11.4, Security Update 2021-003 Catalina. Se abordó un problema de lectura fuera de límites al eliminar el código vulnerable"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","baseScore":7.1,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.2}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:N/A:C","baseScore":6.6,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"MEDIUM","exploitabilityScore":3.9,"impactScore":9.2,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-125"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*","versionStartIncluding":"10.15","versionEndIncluding":"10.15.6","matchCriteriaId":"141A3268-DBD7-4F40-8BE4-CF8D9A0DF3E1"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*","matchCriteriaId":"A654B8A2-FC30-4171-B0BB-366CD7ED4B6A"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*","matchCriteriaId":"F12CC8B5-C1EB-419E-8496-B9A3864656AD"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*","matchCriteriaId":"F1F4BF7F-90D4-4668-B4E6-B06F4070F448"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005:*:*:*:*:*:*","matchCriteriaId":"7FD7176C-F4D1-43A7-9E49-BA92CA0D9980"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007:*:*:*:*:*:*","matchCriteriaId":"2703DE0B-8A9E-4A9D-9AE8-028E22BF47CA"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*","matchCriteriaId":"0F441A43-1669-478D-9EC8-E96882DE4F9F"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*","matchCriteriaId":"D425C653-37A2-448C-BF2F-B684ADB08A26"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:*","matchCriteriaId":"C1C795B9-E58D-467C-83A8-2D45C792292F"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionStartIncluding":"11.0","versionEndExcluding":"11.4","matchCriteriaId":"6178E50A-CB40-4D1B-A84C-70EBF8B060D8"}]}]}],"references":[{"url":"https://support.apple.com/en-us/HT212529","source":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT212530","source":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT212529","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT212530","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"]}]}}]}