CVE-2026-28827

CRITICAL 9.3

CVSS Score

9.3

EPSS Score

0.0%

EPSS Percentile

0th

A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to break out of its sandbox.

Vendor	apple
Product	macos
Ecosystems	macOS iOS
Industries	Technology
Published	Mar 25, 2026
Last Updated	Apr 2, 2026

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Affected Versions

Apple / macOS

0 < 14.8.5 0 < 15.7.5 0 < 26.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

support.apple.com: https://support.apple.com/en-us/126794 support.apple.com: https://support.apple.com/en-us/126795 support.apple.com: https://support.apple.com/en-us/126796