CVE-2026-78236
Insecure PIN derivation mechanism in Admin By Request (ABR)
An insecure PIN derivation mechanism in ABR allows a low-privileged user to escalate privileges to administrator by communicating over Cross-Process Communication (XPC) while masquerading as an Apple-signed process.
CVSS 3.1 · 8.8 High
EPSS < 1%
KEV · Not listed
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