CVE-2026-84545

UNKNOWN 0.0

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app with App Sandbox restrictions may be able to escape the sandbox and execute code with root privileges.

Vendor	apple
Product	macos
Ecosystems	macOS iOS
Industries	Technology
Published	Oct 26, 2026

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Affected Versions

Apple / macOS

0 < 15.8.2 0 < 26.7.2 0 < 27

References

NVD ↗ CVE.org ↗ EPSS Data ↗

support.apple.com: https://support.apple.com/en-us/149035 support.apple.com: https://support.apple.com/en-us/149522 support.apple.com: https://support.apple.com/en-us/149523