CVE-2025-43413

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This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A sandboxed app may be able to observe system-wide network connections."}, {"lang": "es", "value": "Se abord\u00f3 un problema de acceso con restricciones de sandbox adicionales. Este problema se corrigi\u00f3 en visionOS 26.1, macOS Sonoma 14.8.2, macOS Sequoia 15.7.2, watchOS 26.1, iOS 26.1 y iPadOS 26.1, tvOS 26.1. Una aplicaci\u00f3n en sandbox podr\u00eda observar conexiones de red de todo el sistema."}], "id": "CVE-2025-43413", "lastModified": "2026-10-18T21:10:00.120", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-43413", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-11-04T15:02:08.885886Z", "version": "2.0.3"}}]}, "published": "2025-11-04T02:15:47.597", "references": [{"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/125632"}, {"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"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/125637"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/125638"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/125639"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-693"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-28T10:34:10.711030+00:00", "value": {"mitigation_remediation": ["Install the latest version of iOS, iPadOS, macOS, tvOS, visionOS, and watchOS that includes the patch for this vulnerability.", "Remove or suspend third\u2011party applications that could exploit this bug and consider disabling unnecessary network monitoring features on the device.", "Enable App Store only distribution by disabling sideloading to reduce the risk of malicious apps being installed."], "summary": {"action": "Patch Immediately", "impact": "Unauthorized Monitoring of System-Wide Network Connections"}, "threat_synthesis": {"affected_systems": "Apple iOS, iPadOS, macOS, tvOS, visionOS, and watchOS are impacted. The flaw exists in all builds prior to the releases that fixed the issue: iOS 26.1, iPadOS 26.1, macOS Sequoia\u202f15.7.2, macOS\u202fSonoma\u202f14.8.2, macOS\u202fTahoe\u202f26.1, tvOS\u202f26.1, visionOS\u202f26.1, and watchOS\u202f26.1.", "description_and_impact": "An access control flaw in Apple operating systems allows a sandboxed application to detect all network connections occurring on the device. The bug bypasses the app sandbox, enabling the app to observe system-wide network activity and potentially identify communication between other applications. This violation of access control (CWE\u2011284) and unexpected access to system resources (CWE\u2011693) leads to privacy\u2011intrusion rather than code execution.", "risk_and_exploitability": "The CVSS score of 7.5 highlights a high\u2011severity privacy issue, while the EPSS score of less than 1% suggests very low current exploitation activity, and the vulnerability is not listed in the CISA KEV catalog. Attacking this flaw requires the ability to run a sandboxed app on the target device, which can be accomplished through normal App Store distribution or sideloading; once executed, the app can enumerate all active network connections but cannot achieve code execution. The likely attack vector is a sandboxed app installed on the target device; this inference is made because the description does not directly specify the exact mechanism."}}}}, "created": "2025-11-04T16:34:33.058843+00:00", "title": "Sandboxed App Can Observe System-Wide Network Connections", "updated": "2026-04-28T10:45:29.413472+00:00", "vendors": ["apple", "apple$PRODUCT$ios", "apple$PRODUCT$ipad_os", "apple$PRODUCT$macos", "apple$PRODUCT$macos_sequoia", "apple$PRODUCT$macos_sonoma", "apple$PRODUCT$tvos", "apple$PRODUCT$visionos", "apple$PRODUCT$watchos"]}