Vulnerability Description
An access issue was addressed with improved access restrictions. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to read files outside of its sandbox.
References
- https://support.apple.com/en-us/149035
- https://support.apple.com/en-us/149522
- https://support.apple.com/en-us/149523
FAQ
What is CVE-2026-84542?
CVE-2026-84542 is a documented vulnerability. An access issue was addressed with improved access restrictions. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to read files outside of its ...
How severe is CVE-2026-84542?
CVSS scoring is not yet available for CVE-2026-84542. Check NVD for updates.
Is there a patch for CVE-2026-84542?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.