CVE-2026-86931 is a vulnerability in Apple macOS
Published on October 26, 2026
A privacy 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 may be able to access sensitive user data.
Products Associated with CVE-2026-86931
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Affected Versions
Apple macOS:- Before 15.8.2 is affected.
- Before 26.7.2 is affected.
- Before 27 is affected.