8.4
High
CVE-2026-20631 A logic issue was addressed with improved checks
Description
A logic issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.4. A user may be able to elevate privileges.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| macOS 26.4 | earliest → < 26.4 | 26.4 |
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