7.5
High
CVE-2026-43728 This issue was addressed through improved state management
Description
This issue was addressed through improved state management. This issue is fixed in macOS Tahoe 26.6. An attacker may be able to modify the state of the Keychain.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| macOS 26.6 | earliest → < 26.6 | 26.6 |
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