CVE-2025-43229
Medium
Description
This issue was addressed through improved state management. This issue is fixed in Safari 18.6, macOS Sequoia 15.6. Processing maliciously crafted web content may lead to universal cross site scripting.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Apple Safari
PublishedJul 30, 2025
First seenJul 30, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- apple safari18.6 or later
- apple macos15.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple safari | v < 18.6 | 18.6 |
| apple macos | v < 15.6 | 15.6 |
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