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{}

{"analysis": {"en": {"generated_at": "2026-04-28T03:54:28.588298+00:00", "value": {"mitigation_remediation": ["Update macOS to Sequoia\u00a015.3, Sonoma\u00a014.7.3, Ventura\u00a013.7.3, or later releases that contain the symlink validation fix.", "Avoid installing applications from untrusted sources; rely on Gatekeeper and notarization policies to prevent malicious code from executing.", "Keep the operating system up to date and enable automatic security updates to ensure timely application of future patches."], "summary": {"action": "Update macOS", "impact": "Unauthorized File Access"}, "threat_synthesis": {"affected_systems": "Apple macOS systems running versions older than Sequoia 15.3, Sonoma 14.7.3, or Ventura 13.7.3 are affected, as the fix was only applied in those releases. All earlier macOS releases maintain the same validation flaw and thus remain vulnerable.", "description_and_impact": "The vulnerability originates from insufficient validation of symlink targets in macOS. An attacker able to run a malicious application could create symlinks that point to protected areas of the disk, potentially allowing read or write operations on files that should be inaccessible. This flaw therefore grants unauthorized access to confidentiality\u2011sensitive data or system configuration files, but does not directly enable code execution or immediate privilege escalation. The identified weakness corresponds to CWE\u201159, highlighting a path traversal issue.", "risk_and_exploitability": "The CVSS score of 4.4 indicates a moderate threat that slightly exceeds low severity. An EPSS score of less than 1% reflects a very low likelihood of exploitation in the wild. The vulnerability is not listed in CISA\u2019s KEV catalog, further supporting the assessment that widespread active exploitation is unlikely. Attackers would need local access to the device and an ability to install or execute a malicious application; remote exploitation is not described. Given these conditions, the best\u2011case scenario is restricted file system access under local user privileges."}}}}, "created": "2026-04-28T04:00:05.421564+00:00", "title": "Malicious Symlink Creation Enables Access to Protected Disk Regions", "updated": "2026-04-28T04:00:05.421582+00:00", "vendors": []}