CVE-2025-43372

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This issue is fixed in iOS 26 and iPadOS 26, macOS Sonoma 14.8.2, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory."}, {"lang": "es", "value": "El problema se abord\u00f3 con una validaci\u00f3n de entrada mejorada. Este problema est\u00e1 solucionado en tvOS 26, watchOS 26, iOS 26 y iPadOS 26, macOS Sonoma 14.8.2, visionOS 26. El procesamiento de un archivo multimedia manipulado maliciosamente puede provocar el cierre inesperado de la aplicaci\u00f3n o la corrupci\u00f3n de la memoria del proceso."}], "id": "CVE-2025-43372", "lastModified": "2026-10-18T21:10:00.120", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-43372", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-09-17T13:33:28.505688Z", "version": "2.0.3"}}]}, "published": "2025-09-15T23:15:38.883", "references": [{"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/125108"}, {"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/125114"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/125115"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/125116"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/125636"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Sep/49"}, {"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/56"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Sep/57"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Sep/58"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-28T10:41:18.198114+00:00", "value": {"mitigation_remediation": ["Update the device to the latest OS version that includes the input validation fix", "Enable automatic system updates to ensure timely application of future security patches across all Apple platforms", "Limit exposure to potentially malicious media by disabling or restricting playback from unknown sources and avoiding the opening of untrusted media files until a fresh patch is installed"], "summary": {"action": "Patch", "impact": "Memory Corruption leading to unexpected termination"}, "threat_synthesis": {"affected_systems": "The flaw affects Apple\u2019s mobile and desktop operating systems, including iOS and iPadOS, macOS, tvOS, visionOS, and watchOS. Affected versions are iOS 26 and iPadOS 26, macOS Sonoma 14.8.2 and macOS Tahoe 26, tvOS 26, visionOS 26, and watchOS 26.", "description_and_impact": "Processing a maliciously crafted media file may corrupt process memory or cause the application to terminate unexpectedly. This vulnerability arises from insufficient input validation, allowing an attacker to influence internal data structures during media parsing, which could lead to integrity violations or denial of service. The weakness is classified as CWE\u201120, which represents improper input validation.", "risk_and_exploitability": "The CVSS score of 6.5 indicates moderate severity. EPSS is below 1%, so the probability of exploitation is low at present, and the vulnerability is not listed in the CISA KEV catalog. The likely attack vector involves an attacker delivering a specially crafted media file to a vulnerable application. If exploited, the attacker could potentially cause process crashes or overwrite critical memory, leading to denial of service or integrity compromise. Given the low EPSS, widespread exploitation is unlikely at this time."}}}}, "created": "2026-04-28T10:45:29.428317+00:00", "title": "Improved Input Validation Prevents Media\u2011Related Memory Corruption", "updated": "2026-04-28T10:45:29.428330+00:00", "vendors": []}