CVE-2025-43396

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-43396", "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "state": "PUBLISHED", "assignerShortName": "apple", "dateReserved": "2025-04-16T15:24:37.118Z", "datePublished": "2025-11-04T01:17:25.064Z", "dateUpdated": "2026-04-02T18:22:27.960Z"}, "containers": {"cna": {"problemTypes": [{"descriptions": [{"lang": "en", "description": "A sandboxed app may be able to access sensitive user data"}]}], "affected": [{"vendor": "Apple", "product": "macOS", "versions": [{"version": "0", "status": "affected", "lessThan": "14.8.2", "versionType": "custom"}, {"version": "0", "status": "affected", "lessThan": "15.7.2", "versionType": "custom"}, {"version": "0", "status": "affected", "lessThan": "26.1", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "A logic issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1. A sandboxed app may be able to access sensitive user data."}], "references": [{"url": "https://support.apple.com/en-us/125634"}, {"url": "https://support.apple.com/en-us/125635"}, {"url": "https://support.apple.com/en-us/125636"}], "providerMetadata": {"orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple", "dateUpdated": "2026-04-02T18:22:27.960Z"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-284", "lang": "en", "description": "CWE-284 Improper Access Control"}]}], "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:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-11-04T16:03:12.799071Z", "id": "CVE-2025-43396", "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": "2025-11-04T18:02:52.414Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"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:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2025-43396", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-11-04T16:03:12.799071Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-284", "description": "CWE-284 Improper Access Control"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-11-04T18:02:45.447Z"}}], "cna": {"affected": [{"vendor": "Apple", "product": "macOS", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "14.8", "versionType": "custom"}]}, {"vendor": "Apple", "product": "macOS", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "26.1", "versionType": "custom"}]}, {"vendor": "Apple", "product": "macOS", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "15.7", "versionType": "custom"}]}], "references": [{"url": "https://support.apple.com/en-us/125636"}, {"url": "https://support.apple.com/en-us/125634"}, {"url": "https://support.apple.com/en-us/125635"}], "descriptions": [{"lang": "en", "value": "A logic issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1, macOS Sonoma 14.8.2. A sandboxed app may be able to access sensitive user data."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "A sandboxed app may be able to access sensitive user data"}]}], "providerMetadata": {"orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple", "dateUpdated": "2025-12-17T20:47:06.172Z"}}}, "cveMetadata": {"cveId": "CVE-2025-43396", "state": "PUBLISHED", "dateUpdated": "2025-12-17T20:47:06.172Z", "dateReserved": "2025-04-16T15:24:37.118Z", "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "datePublished": "2025-11-04T01:17:25.064Z", "assignerShortName": "apple"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "14.8.2", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "15.7.2", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "26.1", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "product-security@apple.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "9827CBDC-8C03-46BA-B534-8533F0975804", "versionEndExcluding": "14.8.2", "versionStartIncluding": "14.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "4BE8199E-63D1-496C-B107-52853CFC2311", "versionEndExcluding": "15.7.2", "versionStartIncluding": "15.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A logic issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1. A sandboxed app may be able to access sensitive user data."}, {"lang": "es", "value": "Se abord\u00f3 un problema de l\u00f3gica con comprobaciones mejoradas. Este problema est\u00e1 corregido en macOS Sonoma 14.8.2, macOS Sequoia 15.7.2. Una aplicaci\u00f3n en entorno aislado podr\u00eda acceder a datos sensibles del usuario."}], "id": "CVE-2025-43396", "lastModified": "2026-10-18T21:10:00.120", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "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-2025-43396", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-11-04T16:03:12.799071Z", "version": "2.0.3"}}]}, "published": "2025-11-04T02:15:46.377", "references": [{"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/125634"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/125635"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/125636"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-27T23:07:58.226438+00:00", "value": {"mitigation_remediation": ["Install the macOS update that includes the fix \u2013 macOS Sequoia\u202f15.7.2, macOS\u202fSonoma\u202f14.8.2, or macOS\u202fTahoe\u202f26.1.", "Roll out the latest OS version to all relevant devices so that every user is protected by the patched software.", "If the update cannot be applied immediately, limit the use of new sandboxed applications that request access to sensitive data and review existing app permissions in System Settings\u202f>\u202fPrivacy to reduce the attack surface."], "summary": {"action": "Patch", "impact": "Unauthorized Access to Sensitive User Data"}, "threat_synthesis": {"affected_systems": "The vulnerability affects Apple macOS. The workaround and fix are included in macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, and macOS Tahoe 26.1. Systems running earlier releases are potentially affected unless upgraded.", "description_and_impact": "A logic flaw in macOS allows a sandboxed application to read data that it should not be able to access. The weakness stems from inadequate access\u2011control checks (CWE\u2011284), and it can lead to confidential user information being disclosed without user consent. The flaw is scored as a moderate CVSS of 5.5, indicating that while the impact is limited compared to high\u2011severity exploits, it is still a significant concern for data privacy.", "risk_and_exploitability": "The EPSS score is less than 1\u202f%, and the vulnerability is not listed in the CISA KEV catalog, which suggests that active exploitation in the wild is unlikely at this time. The likely attack vector involves a sandboxed application that attempts to bypass standard entitlement restrictions to read sensitive data. Once the logic bug is triggered, the application gains unauthorized access to protected information, compromising confidentiality for the affected user."}}}}, "created": "2025-11-04T16:33:28.909374+00:00", "title": "Sandboxed App May Access Sensitive User Data via Logic Issue", "updated": "2026-04-27T23:15:06.049631+00:00", "vendors": ["apple", "apple$PRODUCT$macos", "apple$PRODUCT$macos_sequoia", "apple$PRODUCT$macos_sonoma"]}