CVE-2025-43224

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{}

{"analysis": {"en": {"generated_at": "2026-04-28T18:44:58.775080+00:00", "value": {"mitigation_remediation": ["Apply the latest updates\u2014iOS\u202f18.6, iPadOS\u202f18.6, macOS Sequoia\u202f15.6, tvOS\u202f18.6, and visionOS\u202f2.6\u2014to install the bound\u2011checking fix.", "Avoid opening or executing untrusted media files while the update is pending.", "Limit automatic media opening or restrict media file processing permissions in the system settings to reduce exposure until the patch is applied."], "summary": {"action": "Apply patch", "impact": "Memory corruption and possible denial of service"}, "threat_synthesis": {"affected_systems": "The vulnerability impacts Apple platforms: iOS, iPadOS, macOS, tvOS, and visionOS. The official Apple support pages show that the fix is included in iOS\u202f18.6, iPadOS\u202f18.6, macOS Sequoia\u202f15.6, tvOS\u202f18.6, and visionOS\u202f2.6. Devices running earlier releases of these operating systems are therefore considered vulnerable. The CVE description does not list specific earlier version numbers, so it is inferred that any version prior to the fixed releases is affected.", "description_and_impact": "An out\u2011of\u2011bounds access flaw has been identified in the media handling component of Apple operating systems. The issue allows a maliciously crafted media file to bypass bounds checks and write beyond the intended buffer. Executing such a file can trigger an unexpected application termination or corrupt the memory of the process that handled it, potentially affecting data integrity. The flaw is described as a buffer overwrite that could lead to memory corruption but does not provide a path to arbitrary code execution.", "risk_and_exploitability": "The CVSS score of 7.1 classifies the vulnerability as high severity. The EPSS score of less than 1\u202f% indicates a very low likelihood of exploitation at present, and the flaw is not listed in the CISA KEV catalog. The most plausible attack vector involves delivering a malformed media file to the device\u2014for example, through an email attachment, a compromised download, or streaming content\u2014that is then processed by the operating system. The vulnerability requires the file to be parsed by the media component; it does not currently allow arbitrary code execution or compromise the device at the network level."}}}}, "created": "2025-07-30T10:14:09.386151+00:00", "title": "Out-of-Bounds Media Handling Access Causing App Termination or Memory Corruption", "updated": "2026-04-28T18:45:15.987452+00:00", "vendors": ["apple", "apple$PRODUCT$ios", "apple$PRODUCT$ipados", "apple$PRODUCT$macos", "apple$PRODUCT$macos_sequoia", "apple$PRODUCT$visionos"]}