CVE-2025-43210

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This issue is fixed in iOS 18.6 and iPadOS 18.6, iPadOS 17.7.9, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory."}, {"lang": "es", "value": "Se abord\u00f3 un problema de acceso fuera de l\u00edmites con una comprobaci\u00f3n de l\u00edmites mejorada. Este problema est\u00e1 solucionado en iOS 18.6 y iPadOS 18.6, iPadOS 17.7.9, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7, tvOS 18.6, visionOS 2.6, watchOS 11.6. Procesar un archivo multimedia manipulado maliciosamente puede provocar la terminaci\u00f3n inesperada de la aplicaci\u00f3n o la corrupci\u00f3n de la memoria del proceso."}], "id": "CVE-2025-43210", "lastModified": "2026-07-24T21:10:00.143", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-43210", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-04-02T19:41:50.352708Z", "version": "2.0.3"}}]}, "published": "2026-04-02T19:20:05.243", "references": [{"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/124147"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/124148"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/124149"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/124150"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/124151"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/124153"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/124154"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/124155"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}, {"lang": "en", "value": "CWE-787"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,18.6)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "iOS and iPadOS", "source": "cna", "vendor": "Apple"}, "product": "ios_and_ipados", "vendor": "apple"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,17.7.9)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "iPadOS", "source": "cna", "vendor": "Apple"}, "product": "ipados", "vendor": "apple"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,13.7.7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.7.7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,15.6)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "macOS", "source": "cna", "vendor": "Apple"}, "product": "macos", "vendor": "apple"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,18.6)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "tvOS", "source": "cna", "vendor": "Apple"}, "product": "tvos", "vendor": "apple"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,2.6)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "visionOS", "source": "cna", "vendor": "Apple"}, "product": "visionos", "vendor": "apple"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,11.6)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "watchOS", "source": "cna", "vendor": "Apple"}, "product": "watchos", "vendor": "apple"}], "analysis": {"en": {"generated_at": "2026-04-03T22:27:07.182528+00:00", "value": {"mitigation_remediation": ["Update the device to the latest supported Apple operating system version (iOS\u202f18.6, iPadOS\u202f18.6\u202f/\u202f17.7.9, macOS\u202fSequoia\u202f15.6, macOS\u202fSonoma\u202f14.7.7, macOS\u202fVentura\u202f13.7.7, tvOS\u202f18.6, visionOS\u202f2.6, or watchOS\u202f11.6).", "If an immediate OS update is not possible, avoid opening or processing media files from untrusted sources and disable automatic media playback or media processing features where feasible."], "summary": {"action": "Patch", "impact": "Denial of Service"}, "threat_synthesis": {"affected_systems": "Apple iOS, iPadOS, macOS, tvOS, visionOS, and watchOS are all impacted. The issue is remedied in iOS\u202f18.6 and iPadOS\u202f18.6, iPadOS\u202f17.7.9, macOS\u202fSequoia\u202f15.6, macOS\u202fSonoma\u202f14.7.7, macOS\u202fVentura\u202f13.7.7, tvOS\u202f18.6, visionOS\u202f2.6, and watchOS\u202f11.6. Devices running older builds remain susceptible.", "description_and_impact": "When a media file is parsed by the affected Apple operating systems, insufficient bounds checking can cause an out\u2011of\u2011bounds read or write. The flaw, identified as CWE-125 and CWE-787, may trigger an unexpected application termination or lead to corruption of process memory. The primary consequence is a denial of service through application crashes, with no evidence of privilege escalation in the provided description.", "risk_and_exploitability": "The CVSS score of 6.3 indicates moderate severity, while the EPSS score of less than 1% suggests that exploitation in the wild is unlikely. The vulnerability is not listed in the CISA KEV catalog. Attackers would need to supply a synthetically crafted media file\u2014typically via email, a website, or an application that automatically processes media\u2014for the issue to be triggered. Successful exploitation results in a denial of service through application crash or memory corruption, but the description does not support claims of higher impact such as privilege escalation."}}}}, "created": "2026-04-03T07:31:51.565449+00:00", "updated": "2026-04-07T07:55:35.601602+00:00", "vendors": ["apple", "apple$PRODUCT$ios_and_ipados", "apple$PRODUCT$ipados", "apple$PRODUCT$macos", "apple$PRODUCT$tvos", "apple$PRODUCT$visionos", "apple$PRODUCT$watchos"]}