7.8
High
CVE-2026-43783 A race condition was addressed with improved locking
Description
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 products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| macOS 26.6 | earliest → < 26.6 | 26.6 |
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