critical9.8
CVE-2025-43526
This issue was addressed with improved URL validation.
Impact
This issue was addressed with improved URL validation. This issue is fixed in Safari 26.2, macOS Tahoe 26.2. On a Mac with Lockdown Mode enabled, web content opened via a file URL may be able to use Web APIs that should be restricted.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Safari | before 26.2 |
| Apple | Macos | before 26.2 |