CVE-2026-86907Published
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.
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-86907 · Microsoft / collected KEV context
cve-program · CVE-2026-86907
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.