CVE-2026-86907None▾ SunlitAn authorization issue was addressed with improved entitlement checks. This issue is fixed in macOS Sequoia 15.8, macOS Tahoe 26.7. An app with admin privileges may be able to modify the System Keychain.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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An authorization issue was addressed with improved entitlement checks. This issue is fixed in macOS Sequoia 15.8, macOS Tahoe 26.7. An app with admin privileges may be able to modify the System Keychain.
macOS < 15.8macOS < 26.7Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-28853NoneThe issue was addressed with improved checks
CVE-2026-65356NoneAn access issue was addressed with improved access controls
CVE-2026-65372NoneA race condition was addressed with additional validation
CVE-2026-65379NoneThe issue was addressed with improved handling of secure input state
CVE-2026-65396NoneA buffer overflow was addressed with improved size validation
CVE-2026-84547NoneA memory corruption issue was addressed with improved input validation