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{"analysis": {"en": {"generated_at": "2026-04-28T01:00:16.453375+00:00", "value": {"mitigation_remediation": ["Apply the latest security updates for iOS, iPadOS, macOS, tvOS, and visionOS that contain the input validation fix.", "Enable automatic OS updates so the patch is installed promptly.", "If the update is not yet available, restrict or quarantine file execution for applications that handle user\u2011supplied content and remove suspicious files."], "summary": {"action": "Patch Immediately", "impact": "Denial of Service"}, "threat_synthesis": {"affected_systems": "Apple systems including iOS and iPadOS, macOS Sequoia 15.6, tvOS 18.6, and visionOS 2.6 are impacted. The fix is provided in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, and any preceding versions of the relevant operating system families are therefore considered vulnerable.", "description_and_impact": "An input validation flaw, mitigated by improved memory handling, allows processing of a maliciously crafted file to terminate applications unexpectedly. The primary consequence is a denial of service to the affected user, as applications crash without predictable recovery. The weakness is classified as CWE\u201120, indicating a failure to validate input properly, which can lead to abnormal termination when corrupted data is parsed. \"The likely attack vector is delivering a specifically crafted file or payload to a vulnerable device, after which the impacted application aborts due to a memory handling error.", "risk_and_exploitability": "The CVSS score of 9.1 places this vulnerability in the high\u2011severity tier, highlighting the potential for critical disruption. EPSS indicates a very low probability of exploitation, though the flaw remains unreported as KEV. The attack scenario requires an attacker to supply a malformed file that the targeted application processes; no network-based trigger is documented, so the vulnerability is likely file\u2011delivery or file\u2011exposure dependent. Given the severity, the risk is significant for environments where application stability is mission critical."}}}}, "created": "2025-07-30T10:13:57.732459+00:00", "title": "Malicious File Causing App Crash via Input Validation Vulnerability", "updated": "2026-04-28T01:15:15.664482+00:00", "vendors": ["apple", "apple$PRODUCT$ios", "apple$PRODUCT$ipados", "apple$PRODUCT$macos", "apple$PRODUCT$macos_sequoia", "apple$PRODUCT$tvos", "apple$PRODUCT$visionos"]}