CVE-2025-43409

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{}

{"analysis": {"en": {"generated_at": "2026-04-28T10:35:12.327715+00:00", "value": {"mitigation_remediation": ["Upgrade macOS to Sequoia\u202f15.7.2 or later, or macOS\u202fTahoe\u202f26.1 or later", "Ensure all installed applications are signed by trusted developers and sourced from the Apple App Store", "Configure security settings to enforce strict App Sandbox permissions and monitor file\u2011access logs for anomalous activity"], "summary": {"action": "Patch Now", "impact": "Unauthorized disclosure of sensitive user data"}, "threat_synthesis": {"affected_systems": "Apple\u2019s macOS operating system is affected. The flaw is fixed in macOS Sequoia\u202f15.7.2 and macOS Tahoe\u202f26.1; any release before those versions may remain vulnerable if not upgraded.", "description_and_impact": "A permissions flaw in macOS sandbox restrictions can enable an application to access sensitive user data that it should not normally read. The vulnerability is classified as CWE\u2011359, indicating a failure to enforce proper isolation boundaries. If successfully exploited, an attacker could read files, credentials, or other private information stored on the device without getting user consent.", "risk_and_exploitability": "The CVSS score of 5.5 places the issue in the medium severity range, while an EPSS score of less than 1% indicates a low current likelihood of exploitation. The vulnerability is not yet listed in the CISA KEV catalog. The likely attack vector is the delivery of a malicious application that bypasses sandbox permission checks; local or remote installation of such an app is considered the most probable exploitation path, based on the description."}}}}, "created": "2025-11-04T16:34:35.479918+00:00", "title": "macOS Sandbox Permissions Flaw Enabling Unauthorized Data Access", "updated": "2026-04-28T10:45:29.415390+00:00", "vendors": ["apple", "apple$PRODUCT$macos"]}