high7.5
CVE-2026-20660
A path handling issue was addressed with improved logic.
Impact
A path handling issue was addressed with improved logic. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.5, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. A remote user may be able to write arbitrary files.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Safari | before 26.3 |
| Apple | Ipados | before 18.7.5 from 26.0 before 26.3 |
| Apple | Iphone Os | before 18.7.5 from 26.0 before 26.3 |
| Apple | Macos | before 14.8.4 from 26.0 before 26.3 |
| Apple | Visionos | before 26.3 |