CVE-2026-84518
Medium
Description
This issue was addressed through improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macOS Golden Gate 27. A malicious website may be able to determine what apps a user has installed.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Apple Safari
PublishedSep 14, 2026
First seenSep 14, 2026
Weakness typeCWE-642CWE-642
How to fix
Update
- apple safari27.0 or later
- apple ipados27.0 or later
- apple iphone_os27.0 or later
- apple macos27.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple safari | v < 27.0 | 27.0 |
| apple ipados | v < 27.0 | 27.0 |
| apple iphone_os | v < 27.0 | 27.0 |
| apple macos | v < 27.0 | 27.0 |
Check your version
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