medium5.3
CVE-2026-20676
This issue was addressed through improved state management.
Impact
This issue was addressed through improved state management. This issue is fixed in Safari 26.3, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. A website may be able to track users through Safari web extensions.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Safari | before 26.3 |
| Apple | Ipados | before 26.3 |
| Apple | Iphone Os | before 26.3 |
| Apple | Macos | before 26.3 |
| Apple | Visionos | before 26.3 |