{"api_version":"1","generated_at":"2026-04-22T22:49:53+00:00","cve":"CVE-2021-30928","urls":{"html":"https://cve.report/CVE-2021-30928","api":"https://cve.report/api/cve/CVE-2021-30928.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-30928","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-30928"},"summary":{"title":"CVE-2021-30928","description":"A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.6, watchOS 8, tvOS 15, iOS 14.8 and iPadOS 14.8, iOS 15 and iPadOS 15. Processing a maliciously crafted image may lead to arbitrary code execution.","state":"PUBLIC","assigner":"product-security@apple.com","published_at":"2021-08-24 19:15:00","updated_at":"2023-11-07 03:33:00"},"problem_types":["CWE-787"],"metrics":[],"references":[{"url":"https://support.apple.com/kb/HT212953","name":"https://support.apple.com/kb/HT212953","refsource":"","tags":[],"title":"About the security content of iCloud for Windows 13 - Apple Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://support.apple.com/en-us/HT212815","name":"https://support.apple.com/en-us/HT212815","refsource":"","tags":[],"title":"About the security content of tvOS 15 - Apple Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://support.apple.com/en-us/HT212814","name":"https://support.apple.com/en-us/HT212814","refsource":"","tags":[],"title":"About the security content of iOS 15 and iPadOS 15 - Apple Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://support.apple.com/en-us/HT212819","name":"https://support.apple.com/en-us/HT212819","refsource":"","tags":[],"title":"About the security content of watchOS 8 - Apple Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://support.apple.com/en-us/HT212804","name":"https://support.apple.com/en-us/HT212804","refsource":"","tags":[],"title":"About the security content of macOS Big Sur 11.6 - Apple Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://support.apple.com/en-us/HT212807","name":"https://support.apple.com/en-us/HT212807","refsource":"MISC","tags":[],"title":"About the security content of iOS 14.8 and iPadOS 14.8 - Apple Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-30928","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-30928","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"30928","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"apple","cpe5":"icloud","cpe6":"13.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"windows","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"30928","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"apple","cpe5":"ipados","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"30928","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"apple","cpe5":"iphone_os","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"30928","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"apple","cpe5":"macos","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"30928","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"apple","cpe5":"tvos","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"30928","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"apple","cpe5":"watchos","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2021-30928","ASSIGNER":"product-security@apple.com","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Apple","product":{"product_data":[{"product_name":"macOS","version":{"version_data":[{"version_affected":"<","version_value":"11.6"}]}},{"product_name":"macOS","version":{"version_data":[{"version_affected":"<","version_value":"14.8"}]}},{"product_name":"macOS","version":{"version_data":[{"version_affected":"<","version_value":"15"}]}},{"product_name":"tvOS","version":{"version_data":[{"version_affected":"<","version_value":"15"}]}},{"product_name":"watchOS","version":{"version_data":[{"version_affected":"<","version_value":"8"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Processing a maliciously crafted image may lead to arbitrary code execution"}]}]},"references":{"reference_data":[{"refsource":"MISC","url":"https://support.apple.com/en-us/HT212804","name":"https://support.apple.com/en-us/HT212804"},{"refsource":"MISC","url":"https://support.apple.com/en-us/HT212807","name":"https://support.apple.com/en-us/HT212807"},{"refsource":"MISC","url":"https://support.apple.com/en-us/HT212814","name":"https://support.apple.com/en-us/HT212814"},{"refsource":"MISC","url":"https://support.apple.com/en-us/HT212819","name":"https://support.apple.com/en-us/HT212819"},{"refsource":"MISC","url":"https://support.apple.com/en-us/HT212815","name":"https://support.apple.com/en-us/HT212815"},{"refsource":"CONFIRM","name":"https://support.apple.com/kb/HT212953","url":"https://support.apple.com/kb/HT212953"}]},"description":{"description_data":[{"lang":"eng","value":"A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.6, watchOS 8, tvOS 15, iOS 14.8 and iPadOS 14.8, iOS 15 and iPadOS 15. Processing a maliciously crafted image may lead to arbitrary code execution."}]}},"nvd":{"publishedDate":"2021-08-24 19:15:00","lastModifiedDate":"2023-11-07 03:33:00","problem_types":["CWE-787"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":6.8},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*","versionEndExcluding":"14.8","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*","versionEndExcluding":"8.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*","versionEndExcluding":"15.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*","versionEndExcluding":"15.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionStartIncluding":"11.0","versionEndExcluding":"11.6","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:apple:icloud:13.0:*:*:*:*:windows:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"30928","Ordinal":"206206","Title":"CVE-2021-30928","CVE":"CVE-2021-30928","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"30928","Ordinal":"1","NoteData":"** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"30928","Ordinal":"2","NoteData":"2021-08-24","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"30928","Ordinal":"3","NoteData":"2021-08-24","Type":"Other","Title":"Modified"}]}}}