{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T02:44:42.540","vulnerabilities":[{"cve":{"id":"CVE-2021-1882","sourceIdentifier":"product-security@apple.com","published":"2021-09-08T15:15:12.457","lastModified":"2024-11-21T05:45:17.280","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A memory corruption issue was addressed with improved validation. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An application may be able to gain elevated privileges."},{"lang":"es","value":"Se abordó un problema de corrupción de la memoria con una comprobación mejorada. Este problema se corrigió en Security Update 2021-002 Catalina, iOS versión 14.5 e iPadOS versión 14.5, watchOS versión 7.4, tvOS versión 14.5, macOS Big Sur versión 11.3. Una aplicación puede ser capaz de alcanzar privilegios elevados"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*","versionEndExcluding":"14.5","matchCriteriaId":"3EAAE2C1-EF21-4567-99F1-335D1EF955D1"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*","versionEndExcluding":"14.5","matchCriteriaId":"C1E12568-6F17-458F-8216-3D6DBC8F6DEE"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*","versionStartIncluding":"10.15","versionEndIncluding":"10.15.5","matchCriteriaId":"DA6AB65C-6C48-4C3B-BBAB-0F64618738A2"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:10.15.6:-:*:*:*:*:*:*","matchCriteriaId":"EF833C94-F436-407F-A3DA-32BE68A493C4"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:10.15.6:supplemental_update:*:*:*:*:*:*","matchCriteriaId":"2E5A4D99-706D-4B12-9D41-13A480B3DF0D"},{"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:supplemental_update:*:*:*:*:*:*","matchCriteriaId":"C1C795B9-E58D-467C-83A8-2D45C792292F"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionStartIncluding":"11.0","versionEndExcluding":"11.3","matchCriteriaId":"4E699CCC-31F5-458E-A59C-79B3AF143747"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*","versionEndExcluding":"14.5","matchCriteriaId":"D5B77841-F161-47AB-8043-3E0346E3AA25"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*","versionEndExcluding":"7.4","matchCriteriaId":"CFFFE00C-0AA6-4F60-ABF4-E68877BFD8F8"}]}]}],"references":[{"url":"https://support.apple.com/en-us/HT212317","source":"product-security@apple.com","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT212323","source":"product-security@apple.com","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT212324","source":"product-security@apple.com","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT212325","source":"product-security@apple.com","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT212326","source":"product-security@apple.com","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT212317","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT212323","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT212324","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT212325","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT212326","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}