CVE-2025-43376
High
Description
A logic issue was addressed with improved state management. This issue is fixed in Safari 26, iOS 18.7.7 and iPadOS 18.7.7, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. A remote attacker may be able to view leaked DNS queries with Private Relay turned on.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Apple Safari
PublishedNov 4, 2025
First seenNov 4, 2025
How to fix
Update
- apple safari26.0 or later
- apple ipados26.0 or later
- apple iphone_os26.0 or later
- apple visionos26.0 or later
- apple watchos26.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple safari | v < 26.0 | 26.0 |
| apple ipados | v < 26.0 | 26.0 |
| apple iphone_os | v < 26.0 | 26.0 |
| apple visionos | v < 26.0 | 26.0 |
| apple watchos | v < 26.0 | 26.0 |
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