CVE-2025-43206 is a vulnerability involving a parsing issue in the handling of directory paths that could allow an application to access protected user data. The issue was addressed by improved path validation and is fixed in macOS Sequoia 15.6, macOS Ventura 13.7.7, and macOS Sonoma 14.7.7. The vulnerability has a medium severity rating with a CVSS score of 4.0.