CVE-2025-43299

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-43299", "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "state": "PUBLISHED", "assignerShortName": "apple", "dateReserved": "2025-04-16T15:24:37.103Z", "datePublished": "2025-09-15T22:35:35.797Z", "dateUpdated": "2026-04-02T18:22:55.644Z"}, "containers": {"cna": {"problemTypes": [{"descriptions": [{"lang": "en", "description": "An app may be able to cause a denial-of-service"}]}], "affected": [{"vendor": "Apple", "product": "iOS and iPadOS", "versions": [{"version": "0", "status": "affected", "lessThan": "18.7", "versionType": "custom"}]}, {"vendor": "Apple", "product": "macOS", "versions": [{"version": "0", "status": "affected", "lessThan": "14.8", "versionType": "custom"}, {"version": "0", "status": "affected", "lessThan": "15.7", "versionType": "custom"}, {"version": "0", "status": "affected", "lessThan": "26", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "A denial-of-service issue was addressed with improved validation. This issue is fixed in iOS 18.7 and iPadOS 18.7, macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. An app may be able to cause a denial-of-service."}], "references": [{"url": "https://support.apple.com/en-us/125109"}, {"url": "https://support.apple.com/en-us/125110"}, {"url": "https://support.apple.com/en-us/125111"}, {"url": "https://support.apple.com/en-us/125112"}], "providerMetadata": {"orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple", "dateUpdated": "2026-04-02T18:22:55.644Z"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-20", "lang": "en", "description": "CWE-20 Improper Input Validation"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-09-16T17:21:28.996853Z", "id": "CVE-2025-43299", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-09-16T17:48:20.903Z"}}, {"title": "CVE Program Container", "references": [{"url": "http://seclists.org/fulldisclosure/2025/Sep/55"}, {"url": "http://seclists.org/fulldisclosure/2025/Sep/54"}, {"url": "http://seclists.org/fulldisclosure/2025/Sep/53"}, {"url": "http://seclists.org/fulldisclosure/2025/Sep/50"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T18:10:27.027Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "http://seclists.org/fulldisclosure/2025/Sep/55"}, {"url": "http://seclists.org/fulldisclosure/2025/Sep/54"}, {"url": "http://seclists.org/fulldisclosure/2025/Sep/53"}, {"url": "http://seclists.org/fulldisclosure/2025/Sep/50"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T18:10:27.027Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2025-43299", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-09-16T17:21:28.996853Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-20", "description": "CWE-20 Improper Input Validation"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-09-16T17:48:15.313Z"}}], "cna": {"affected": [{"vendor": "Apple", "product": "macOS", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "14.8", "versionType": "custom"}]}, {"vendor": "Apple", "product": "iOS and iPadOS", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "18.7", "versionType": "custom"}]}, {"vendor": "Apple", "product": "macOS", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "15.7", "versionType": "custom"}]}], "references": [{"url": "https://support.apple.com/en-us/125112"}, {"url": "https://support.apple.com/en-us/125109"}, {"url": "https://support.apple.com/en-us/125111"}], "descriptions": [{"lang": "en", "value": "A denial-of-service issue was addressed with improved validation. This issue is fixed in macOS Sonoma 14.8, macOS Sequoia 15.7, iOS 18.7 and iPadOS 18.7. An app may be able to cause a denial-of-service."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "An app may be able to cause a denial-of-service"}]}], "providerMetadata": {"orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple", "dateUpdated": "2025-11-04T01:17:28.360Z"}}}, "cveMetadata": {"cveId": "CVE-2025-43299", "state": "PUBLISHED", "dateUpdated": "2025-11-04T01:17:28.360Z", "dateReserved": "2025-04-16T15:24:37.103Z", "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "datePublished": "2025-09-15T22:35:35.797Z", "assignerShortName": "apple"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "iOS and iPadOS", "vendor": "Apple", "versions": [{"lessThan": "18.7", "status": "affected", "version": "0", "versionType": "custom"}]}, {"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "14.8", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "15.7", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "26", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "product-security@apple.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "matchCriteriaId": "5006F7D9-931C-4C7A-960A-C46338855CBB", "versionEndExcluding": "18.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "matchCriteriaId": "025344A4-9E22-44FD-AF62-67FE85D1C621", "versionEndExcluding": "18.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "9EF389A5-03CF-478D-9CE9-26556CBD4CEC", "versionEndExcluding": "14.8", "versionStartIncluding": "14.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "D37B8DD2-ECC6-469E-A1A3-148B98F9DEB6", "versionEndExcluding": "15.7", "versionStartIncluding": "15.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A denial-of-service issue was addressed with improved validation. This issue is fixed in iOS 18.7 and iPadOS 18.7, macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. An app may be able to cause a denial-of-service."}, {"lang": "es", "value": "Un problema de denegaci\u00f3n de servicio se abord\u00f3 con validaci\u00f3n mejorada. Este problema est\u00e1 solucionado en macOS Sonoma 14.8, macOS Sequoia 15.7, iOS 18.7 y iPadOS 18.7. Una aplicaci\u00f3n podr\u00eda causar una denegaci\u00f3n de servicio."}], "id": "CVE-2025-43299", "lastModified": "2026-10-18T21:10:00.120", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "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:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-43299", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-09-16T17:21:28.996853Z", "version": "2.0.3"}}]}, "published": "2025-09-15T23:15:33.013", "references": [{"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/125109"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/125110"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/125111"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/125112"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Sep/50"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Sep/53"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Sep/54"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Sep/55"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-28T10:40:58.418306+00:00", "value": {"mitigation_remediation": ["Update the operating system to iOS\u202f18.7, iPadOS\u202f18.7, macOS Sequoia\u202f15.7, macOS Sonoma\u202f14.8, macOS Tahoe\u202f26 or later", "Enable automatic system updates to receive future security patches promptly", "If denial\u2011of\u2011service symptoms persist after updating, contact Apple support for further assistance"], "summary": {"action": "Apply Patch", "impact": "Denial of Service"}, "threat_synthesis": {"affected_systems": "Apple\u2019s operating systems are affected. The vulnerability applies to iOS and iPadOS running any version prior to 18.7, and to macOS versions prior to Sequoia\u202f15.7, Sonoma\u202f14.8, and Tahoe\u202f26. Each of these platforms includes the operating system itself and any applications that rely on the affected system components.", "description_and_impact": "A flaw in input validation can cause an application to crash, resulting in a denial\u2011of\u2011service condition. The weakness is a classic input validation flaw (CWE\u201120) that allows an attacker to supply malformed data that the system does not handle correctly. An impacted application that receives the malformed data can be forced to terminate, rendering either the app or the underlying system unresponsive until a restart or recovery action occurs.", "risk_and_exploitability": "The CVSS score of 5.5 indicates a moderate severity. The EPSS score shows an exploitation probability of less than 1 percent, suggesting that the vulnerability is not widely leveraged in the wild. It is not listed in the CISA KEV catalog. The likely attack vector is application\u2011level; a malicious app or specially crafted payload can trigger the crash. Because the flaw is limited to proper validation of input, an attacker does not gain code execution or elevated privileges; the primary impact is service disruption."}}}}, "created": "2025-09-17T10:05:17.660720+00:00", "updated": "2026-04-28T10:45:29.427949+00:00", "vendors": ["apple", "apple$PRODUCT$ios", "apple$PRODUCT$ipados", "apple$PRODUCT$macos", "apple$PRODUCT$macos_sequoia", "apple$PRODUCT$macos_sonoma", "apple$PRODUCT$macos_tahoe"]}