{"api_version":"1","generated_at":"2026-07-23T16:48:10+00:00","cve":"CVE-2024-40777","urls":{"html":"https://cve.report/CVE-2024-40777","api":"https://cve.report/api/cve/CVE-2024-40777.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2024-40777","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2024-40777"},"summary":{"title":"CVE-2024-40777","description":"An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6, tvOS 17.6, visionOS 1.3, watchOS 10.6. Processing a maliciously crafted file may lead to unexpected app termination.","state":"PUBLISHED","assigner":"apple","published_at":"2024-07-29 23:15:11","updated_at":"2026-04-02 19:17:41"},"problem_types":["CWE-787","CWE-125","Processing a maliciously crafted file may lead to unexpected app termination","CWE-125 CWE-125 Out-of-bounds Read"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"5.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"}},{"version":"3.1","source":"ADP","type":"DECLARED","score":"3.3","severity":"LOW","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","data":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":3.3,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","version":"3.1"}},{"version":"3.1","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","score":"3.3","severity":"LOW","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","baseScore":3.3,"baseSeverity":"LOW","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"}}],"references":[{"url":"https://support.apple.com/kb/HT214124","name":"https://support.apple.com/kb/HT214124","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/120909","name":"https://support.apple.com/en-us/120909","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"http://seclists.org/fulldisclosure/2024/Jul/23","name":"http://seclists.org/fulldisclosure/2024/Jul/23","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"http://seclists.org/fulldisclosure/2024/Jul/16","name":"http://seclists.org/fulldisclosure/2024/Jul/16","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/HT214117","name":"https://support.apple.com/en-us/HT214117","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"http://seclists.org/fulldisclosure/2024/Jul/22","name":"http://seclists.org/fulldisclosure/2024/Jul/22","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/120916","name":"https://support.apple.com/en-us/120916","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/kb/HT214122","name":"https://support.apple.com/kb/HT214122","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/kb/HT214117","name":"https://support.apple.com/kb/HT214117","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/120914","name":"https://support.apple.com/en-us/120914","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/HT214124","name":"https://support.apple.com/en-us/HT214124","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/HT214119","name":"https://support.apple.com/en-us/HT214119","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/120915","name":"https://support.apple.com/en-us/120915","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/kb/HT214123","name":"https://support.apple.com/kb/HT214123","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"http://seclists.org/fulldisclosure/2024/Jul/18","name":"http://seclists.org/fulldisclosure/2024/Jul/18","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/kb/HT214119","name":"https://support.apple.com/kb/HT214119","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/HT214123","name":"https://support.apple.com/en-us/HT214123","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/120911","name":"https://support.apple.com/en-us/120911","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"http://seclists.org/fulldisclosure/2024/Jul/21","name":"http://seclists.org/fulldisclosure/2024/Jul/21","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/HT214122","name":"https://support.apple.com/en-us/HT214122","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-40777","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-40777","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Apple","product":"iOS and iPadOS","version":"affected 17.6 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"macOS","version":"affected 14.6 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"tvOS","version":"affected 17.6 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"visionOS","version":"affected 1.3 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"watchOS","version":"affected 10.6 custom","platforms":[]},{"source":"ADP","vendor":"apple","product":"ipad_os","version":"affected 17.6 custom","platforms":[]},{"source":"ADP","vendor":"apple","product":"iphone_os","version":"affected 17.6 custom","platforms":[]},{"source":"ADP","vendor":"apple","product":"watchos","version":"affected 10.6 custom","platforms":[]},{"source":"ADP","vendor":"apple","product":"visionos","version":"affected 1.3 custom","platforms":[]},{"source":"ADP","vendor":"apple","product":"tvos","version":"affected 17.6 custom","platforms":[]},{"source":"ADP","vendor":"apple","product":"macos","version":"affected 14.0 14.6 custom","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2024","cve_id":"40777","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"apple","cpe5":"ipados","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2024","cve_id":"40777","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":"2024","cve_id":"40777","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"apple","cpe5":"macos","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2024","cve_id":"40777","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"apple","cpe5":"tvos","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2024","cve_id":"40777","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"apple","cpe5":"visionos","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2024","cve_id":"40777","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":{"cve_year":"2024","cve_id":"40777","cve":"CVE-2024-40777","epss":"0.002600000","percentile":"0.493660000","score_date":"2026-04-07","updated_at":"2026-04-08 00:03:40"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"affected":[{"cpes":["cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"ipad_os","vendor":"apple","versions":[{"lessThan":"17.6","status":"affected","version":"0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"iphone_os","vendor":"apple","versions":[{"lessThan":"17.6","status":"affected","version":"0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"watchos","vendor":"apple","versions":[{"lessThan":"10.6","status":"affected","version":"0","versionType":"custom"}]},{"cpes":["cpe:2.3:a:apple:visionos:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"visionos","vendor":"apple","versions":[{"lessThan":"1.3","status":"affected","version":"0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"tvos","vendor":"apple","versions":[{"lessThan":"17.6","status":"affected","version":"0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:apple:macos:14.0:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"macos","vendor":"apple","versions":[{"lessThan":"14.6","status":"affected","version":"14.0","versionType":"custom"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":3.3,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","version":"3.1"}},{"other":{"content":{"id":"CVE-2024-40777","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-07-30T00:10:06.876051Z","version":"2.0.3"},"type":"ssvc"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","description":"CWE-125 Out-of-bounds Read","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2025-03-13T18:01:10.892Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"},{"providerMetadata":{"dateUpdated":"2025-11-04T17:22:34.695Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_transferred"],"url":"https://support.apple.com/en-us/HT214117"},{"tags":["x_transferred"],"url":"https://support.apple.com/en-us/HT214124"},{"tags":["x_transferred"],"url":"https://support.apple.com/en-us/HT214119"},{"tags":["x_transferred"],"url":"https://support.apple.com/en-us/HT214123"},{"tags":["x_transferred"],"url":"https://support.apple.com/en-us/HT214122"},{"tags":["x_transferred"],"url":"http://seclists.org/fulldisclosure/2024/Jul/16"},{"tags":["x_transferred"],"url":"http://seclists.org/fulldisclosure/2024/Jul/23"},{"tags":["x_transferred"],"url":"http://seclists.org/fulldisclosure/2024/Jul/21"},{"tags":["x_transferred"],"url":"http://seclists.org/fulldisclosure/2024/Jul/22"},{"tags":["x_transferred"],"url":"http://seclists.org/fulldisclosure/2024/Jul/18"},{"url":"https://support.apple.com/kb/HT214124"},{"url":"https://support.apple.com/kb/HT214123"},{"url":"https://support.apple.com/kb/HT214122"},{"url":"https://support.apple.com/kb/HT214119"},{"url":"https://support.apple.com/kb/HT214117"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"iOS and iPadOS","vendor":"Apple","versions":[{"lessThan":"17.6","status":"affected","version":"0","versionType":"custom"}]},{"product":"macOS","vendor":"Apple","versions":[{"lessThan":"14.6","status":"affected","version":"0","versionType":"custom"}]},{"product":"tvOS","vendor":"Apple","versions":[{"lessThan":"17.6","status":"affected","version":"0","versionType":"custom"}]},{"product":"visionOS","vendor":"Apple","versions":[{"lessThan":"1.3","status":"affected","version":"0","versionType":"custom"}]},{"product":"watchOS","vendor":"Apple","versions":[{"lessThan":"10.6","status":"affected","version":"0","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6, tvOS 17.6, visionOS 1.3, watchOS 10.6. Processing a maliciously crafted file may lead to unexpected app termination."}],"problemTypes":[{"descriptions":[{"description":"Processing a maliciously crafted file may lead to unexpected app termination","lang":"en"}]}],"providerMetadata":{"dateUpdated":"2026-04-02T18:27:24.469Z","orgId":"286789f9-fbc2-4510-9f9a-43facdede74c","shortName":"apple"},"references":[{"url":"https://support.apple.com/en-us/120909"},{"url":"https://support.apple.com/en-us/120911"},{"url":"https://support.apple.com/en-us/120914"},{"url":"https://support.apple.com/en-us/120915"},{"url":"https://support.apple.com/en-us/120916"}]}},"cveMetadata":{"assignerOrgId":"286789f9-fbc2-4510-9f9a-43facdede74c","assignerShortName":"apple","cveId":"CVE-2024-40777","datePublished":"2024-07-29T22:17:26.092Z","dateReserved":"2024-07-10T17:11:04.687Z","dateUpdated":"2026-04-02T18:27:24.469Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2024-07-29 23:15:11","lastModifiedDate":"2026-04-02 19:17:41","problem_types":["CWE-787","CWE-125","Processing a maliciously crafted file may lead to unexpected app termination","CWE-125 CWE-125 Out-of-bounds Read"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","baseScore":3.3,"baseSeverity":"LOW","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":1.8,"impactScore":1.4}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*","versionEndExcluding":"17.6","matchCriteriaId":"A8A1B228-89B1-470E-9B6E-8553E561E062"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*","versionEndExcluding":"17.6","matchCriteriaId":"1E393815-B3B5-4FF9-9D1D-AA3EA9C5D352"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionStartIncluding":"14.0","versionEndExcluding":"14.6","matchCriteriaId":"51E2E93B-C5A3-4C83-B806-2EC555AD45FE"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*","versionEndExcluding":"17.6","matchCriteriaId":"9FB1D28B-EF0E-4CA0-90F7-073A85D001E5"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*","versionEndExcluding":"1.3","matchCriteriaId":"CDBCE187-329C-4B1C-89B7-7D45A7946AF4"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*","versionEndExcluding":"10.6","matchCriteriaId":"035D8460-BD6F-4696-9D7B-BA571A994FD0"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2024","CveId":"40777","Ordinal":"1","Title":"CVE-2024-40777","CVE":"CVE-2024-40777","Year":"2024"},"notes":[{"CveYear":"2024","CveId":"40777","Ordinal":"1","NoteData":"An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6, tvOS 17.6, visionOS 1.3, watchOS 10.6. Processing a maliciously crafted file may lead to unexpected app termination.","Type":"Description","Title":"CVE-2024-40777"}]}}}