{"api_version":"1","generated_at":"2026-07-23T12:29:39+00:00","cve":"CVE-2025-43532","urls":{"html":"https://cve.report/CVE-2025-43532","api":"https://cve.report/api/cve/CVE-2025-43532.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-43532","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-43532"},"summary":{"title":"CVE-2025-43532","description":"A memory corruption issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing malicious data may lead to unexpected app termination.","state":"PUBLISHED","assigner":"apple","published_at":"2025-12-12 21:15:57","updated_at":"2026-04-02 19:21:00"},"problem_types":["CWE-120","Processing malicious data may lead to unexpected app termination","CWE-120 CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"],"metrics":[{"version":"3.1","source":"ADP","type":"DECLARED","score":"2.8","severity":"LOW","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L","data":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":2.8,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/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":"2.8","severity":"LOW","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L","baseScore":2.8,"baseSeverity":"LOW","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"}}],"references":[{"url":"https://support.apple.com/en-us/125889","name":"https://support.apple.com/en-us/125889","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/125884","name":"https://support.apple.com/en-us/125884","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/125886","name":"https://support.apple.com/en-us/125886","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/125890","name":"https://support.apple.com/en-us/125890","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/125891","name":"https://support.apple.com/en-us/125891","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/125887","name":"https://support.apple.com/en-us/125887","refsource":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/125885","name":"https://support.apple.com/en-us/125885","refsource":"product-security@apple.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://support.apple.com/en-us/125888","name":"https://support.apple.com/en-us/125888","refsource":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-43532","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-43532","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Apple","product":"iOS and iPadOS","version":"affected 18.7.3 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"iOS and iPadOS","version":"affected 26.2 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"macOS","version":"affected 14.8.3 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"macOS","version":"affected 15.7.3 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"macOS","version":"affected 26.2 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"tvOS","version":"affected 26.2 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"visionOS","version":"affected 26.2 custom","platforms":[]},{"source":"CNA","vendor":"Apple","product":"watchOS","version":"affected 26.2 custom","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2025","cve_id":"43532","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"apple","cpe5":"macos","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":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":2.8,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L","version":"3.1"}},{"other":{"content":{"id":"CVE-2025-43532","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-12-15T00:59:33.315827Z","version":"2.0.3"},"type":"ssvc"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-120","description":"CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2025-12-15T00:59:37.427Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"product":"iOS and iPadOS","vendor":"Apple","versions":[{"lessThan":"18.7.3","status":"affected","version":"0","versionType":"custom"},{"lessThan":"26.2","status":"affected","version":"0","versionType":"custom"}]},{"product":"macOS","vendor":"Apple","versions":[{"lessThan":"14.8.3","status":"affected","version":"0","versionType":"custom"},{"lessThan":"15.7.3","status":"affected","version":"0","versionType":"custom"},{"lessThan":"26.2","status":"affected","version":"0","versionType":"custom"}]},{"product":"tvOS","vendor":"Apple","versions":[{"lessThan":"26.2","status":"affected","version":"0","versionType":"custom"}]},{"product":"visionOS","vendor":"Apple","versions":[{"lessThan":"26.2","status":"affected","version":"0","versionType":"custom"}]},{"product":"watchOS","vendor":"Apple","versions":[{"lessThan":"26.2","status":"affected","version":"0","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"A memory corruption issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing malicious data may lead to unexpected app termination."}],"problemTypes":[{"descriptions":[{"description":"Processing malicious data may lead to unexpected app termination","lang":"en"}]}],"providerMetadata":{"dateUpdated":"2026-04-02T18:20:07.706Z","orgId":"286789f9-fbc2-4510-9f9a-43facdede74c","shortName":"apple"},"references":[{"url":"https://support.apple.com/en-us/125884"},{"url":"https://support.apple.com/en-us/125885"},{"url":"https://support.apple.com/en-us/125886"},{"url":"https://support.apple.com/en-us/125887"},{"url":"https://support.apple.com/en-us/125888"},{"url":"https://support.apple.com/en-us/125889"},{"url":"https://support.apple.com/en-us/125890"},{"url":"https://support.apple.com/en-us/125891"}]}},"cveMetadata":{"assignerOrgId":"286789f9-fbc2-4510-9f9a-43facdede74c","assignerShortName":"apple","cveId":"CVE-2025-43532","datePublished":"2025-12-12T20:56:45.545Z","dateReserved":"2025-04-16T15:27:21.198Z","dateUpdated":"2026-04-02T18:20:07.706Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2025-12-12 21:15:57","lastModifiedDate":"2026-04-02 19:21:00","problem_types":["CWE-120","Processing malicious data may lead to unexpected app termination","CWE-120 CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L","baseScore":2.8,"baseSeverity":"LOW","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":1.3,"impactScore":1.4}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionEndExcluding":"14.8.3","matchCriteriaId":"8E37DC2A-33E6-480B-8DFE-4F6558F0A895"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionStartIncluding":"15.0","versionEndExcluding":"15.7.3","matchCriteriaId":"3428C860-E02D-4FE9-96F4-58EEAAB8321D"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2025","CveId":"43532","Ordinal":"1","Title":"CVE-2025-43532","CVE":"CVE-2025-43532","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"43532","Ordinal":"1","NoteData":"A memory corruption issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing malicious data may lead to unexpected app termination.","Type":"Description","Title":"CVE-2025-43532"}]}}}