{"api_version":"1","generated_at":"2026-07-23T14:16:29+00:00","cve":"CVE-2024-27823","urls":{"html":"https://cve.report/CVE-2024-27823","api":"https://cve.report/api/cve/CVE-2024-27823.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2024-27823","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2024-27823"},"summary":{"title":"CVE-2024-27823","description":"A race condition was addressed with improved locking. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Sonoma 14.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.3, watchOS 10.5. An attacker in a privileged network position may be able to spoof network packets.","state":"PUBLISHED","assigner":"apple","published_at":"2024-07-29 23:15:10","updated_at":"2026-04-02 19:17:25"},"problem_types":["CWE-362","An attacker in a privileged network position may be able to spoof network packets","CWE-362 CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"5.9","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":5.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"}},{"version":"3.1","source":"ADP","type":"DECLARED","score":"5.9","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","data":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"}},{"version":"3.1","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","score":"5.9","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":5.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"}}],"references":[{"url":"https://support.apple.com/kb/HT214102","name":"https://support.apple.com/kb/HT214102","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/HT214106","name":"https://support.apple.com/en-us/HT214106","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/120898","name":"https://support.apple.com/en-us/120898","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","Third Party Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/kb/HT214100","name":"https://support.apple.com/kb/HT214100","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/HT214107","name":"https://support.apple.com/en-us/HT214107","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/HT214105","name":"https://support.apple.com/en-us/HT214105","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/kb/HT214106","name":"https://support.apple.com/kb/HT214106","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/120900","name":"https://support.apple.com/en-us/120900","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/HT214104","name":"https://support.apple.com/en-us/HT214104","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/120902","name":"https://support.apple.com/en-us/120902","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/kb/HT214104","name":"https://support.apple.com/kb/HT214104","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/kb/HT214105","name":"https://support.apple.com/kb/HT214105","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/120903","name":"https://support.apple.com/en-us/120903","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/HT214100","name":"https://support.apple.com/en-us/HT214100","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","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":"https://support.apple.com/kb/HT214107","name":"https://support.apple.com/kb/HT214107","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/120901","name":"https://support.apple.com/en-us/120901","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/HT214101","name":"https://support.apple.com/en-us/HT214101","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"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":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/kb/HT214101","name":"https://support.apple.com/kb/HT214101","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/120899","name":"https://support.apple.com/en-us/120899","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/120905","name":"https://support.apple.com/en-us/120905","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/HT214102","name":"https://support.apple.com/en-us/HT214102","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-27823","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-27823","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Apple","product":"iOS and iPadOS","version":"affected 16.7.8 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"iOS and iPadOS","version":"affected 17.5 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"macOS","version":"affected 12.7.5 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"macOS","version":"affected 13.6.7 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"macOS","version":"affected 14.5 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"tvOS","version":"affected 17.5 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"visionOS","version":"affected 1.3 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"watchOS","version":"affected 10.5 custom","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2024","cve_id":"27823","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"apple","cpe5":"ipados","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"}},{"other":{"content":{"id":"CVE-2024-27823","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-07-31T13:27:57.267700Z","version":"2.0.3"},"type":"ssvc"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-362","description":"CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2025-03-26T16:12:56.174Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"},{"providerMetadata":{"dateUpdated":"2025-11-04T17:18:18.893Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_transferred"],"url":"https://support.apple.com/en-us/HT214101"},{"tags":["x_transferred"],"url":"https://support.apple.com/en-us/HT214100"},{"tags":["x_transferred"],"url":"https://support.apple.com/en-us/HT214107"},{"tags":["x_transferred"],"url":"https://support.apple.com/en-us/HT214106"},{"tags":["x_transferred"],"url":"https://support.apple.com/en-us/HT214105"},{"tags":["x_transferred"],"url":"https://support.apple.com/en-us/HT214104"},{"tags":["x_transferred"],"url":"https://support.apple.com/en-us/HT214123"},{"tags":["x_transferred"],"url":"https://support.apple.com/en-us/HT214102"},{"tags":["x_transferred"],"url":"https://support.apple.com/kb/HT214107"},{"tags":["x_transferred"],"url":"https://support.apple.com/kb/HT214102"},{"tags":["x_transferred"],"url":"https://support.apple.com/kb/HT214104"},{"tags":["x_transferred"],"url":"https://support.apple.com/kb/HT214105"},{"tags":["x_transferred"],"url":"https://support.apple.com/kb/HT214100"},{"tags":["x_transferred"],"url":"https://support.apple.com/kb/HT214106"},{"tags":["x_transferred"],"url":"https://support.apple.com/kb/HT214101"},{"tags":["x_transferred"],"url":"http://seclists.org/fulldisclosure/2024/Jul/23"},{"url":"https://support.apple.com/kb/HT214123"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"iOS and iPadOS","vendor":"Apple","versions":[{"lessThan":"16.7.8","status":"affected","version":"0","versionType":"custom"},{"lessThan":"17.5","status":"affected","version":"0","versionType":"custom"}]},{"product":"macOS","vendor":"Apple","versions":[{"lessThan":"12.7.5","status":"affected","version":"0","versionType":"custom"},{"lessThan":"13.6.7","status":"affected","version":"0","versionType":"custom"},{"lessThan":"14.5","status":"affected","version":"0","versionType":"custom"}]},{"product":"tvOS","vendor":"Apple","versions":[{"lessThan":"17.5","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":"10.5","status":"affected","version":"0","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"A race condition was addressed with improved locking. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Sonoma 14.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.3, watchOS 10.5. An attacker in a privileged network position may be able to spoof network packets."}],"problemTypes":[{"descriptions":[{"description":"An attacker in a privileged network position may be able to spoof network packets","lang":"en"}]}],"providerMetadata":{"dateUpdated":"2026-04-02T18:14:38.459Z","orgId":"286789f9-fbc2-4510-9f9a-43facdede74c","shortName":"apple"},"references":[{"url":"https://support.apple.com/en-us/120898"},{"url":"https://support.apple.com/en-us/120899"},{"url":"https://support.apple.com/en-us/120900"},{"url":"https://support.apple.com/en-us/120901"},{"url":"https://support.apple.com/en-us/120902"},{"url":"https://support.apple.com/en-us/120903"},{"url":"https://support.apple.com/en-us/120905"},{"url":"https://support.apple.com/en-us/120915"}]}},"cveMetadata":{"assignerOrgId":"286789f9-fbc2-4510-9f9a-43facdede74c","assignerShortName":"apple","cveId":"CVE-2024-27823","datePublished":"2024-07-29T22:16:47.880Z","dateReserved":"2024-02-26T15:32:28.524Z","dateUpdated":"2026-04-02T18:14:38.459Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2024-07-29 23:15:10","lastModifiedDate":"2026-04-02 19:17:25","problem_types":["CWE-362","An attacker in a privileged network position may be able to spoof network packets","CWE-362 CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":5.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.2,"impactScore":3.6},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":5.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.2,"impactScore":3.6}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*","versionEndExcluding":"16.7.8","matchCriteriaId":"732206AE-D798-41FB-8D91-F796820F912D"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*","versionStartIncluding":"17.0","versionEndExcluding":"17.5","matchCriteriaId":"0C520138-1984-4369-8615-09FF57F0BB70"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*","versionEndExcluding":"16.7.8","matchCriteriaId":"0EDF6AF0-A238-47E5-9A9D-F6FDB832DD8C"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*","versionStartIncluding":"17.0","versionEndExcluding":"17.5","matchCriteriaId":"DEC0ACF3-F486-4536-8415-A176C68CE183"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionEndExcluding":"12.7.5","matchCriteriaId":"3121F2A4-6F9C-4E03-837E-2A4C2B65CB09"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionStartIncluding":"13.0","versionEndExcluding":"13.6.7","matchCriteriaId":"2D797210-B0F0-44AE-9028-47C18C22AFA5"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionStartIncluding":"14.0","versionEndExcluding":"14.5","matchCriteriaId":"6AB18623-7D06-4946-99FC-808A4A913ED9"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*","versionEndExcluding":"17.5","matchCriteriaId":"003383BF-F06C-4300-908D-D1C8498C6BCD"},{"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":"10.5","matchCriteriaId":"CC4B1E01-BE73-48F8-9BD5-32F7C57EB45A"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2024","CveId":"27823","Ordinal":"1","Title":"CVE-2024-27823","CVE":"CVE-2024-27823","Year":"2024"},"notes":[{"CveYear":"2024","CveId":"27823","Ordinal":"1","NoteData":"A race condition was addressed with improved locking. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Sonoma 14.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.3, watchOS 10.5. An attacker in a privileged network position may be able to spoof network packets.","Type":"Description","Title":"CVE-2024-27823"}]}}}