CVE-2026-43783: A race condition was addressed with improved locking. This issue is fixed in macOS Tahoe 26.6. A malicious app may be able to gain root privileges.

PriorityP343high7.8CVSS 3.1

AVLACLPRLUINSUCHIHAH

EPSS

0.15%

4.8th percentile

A race condition was addressed with improved locking. This issue is fixed in macOS Tahoe 26.6. A malicious app may be able to gain root privileges.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
apple	macos	< 26.6	26.6

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