7.5
High
CVE-2026-28876 A parsing issue in the handling of directory paths was addressed with improved path validation
Description
A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, visionOS 26.4. An app may be able to access sensitive user data.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| iOS and iPadOS 26.4 | earliest → < 26.4 | 26.4 |
| iOS and iPadOS 18.7 | earliest → < 18.7.7 | 18.7.7 |
| macOS 26.4 | earliest → < 26.4 | 26.4 |
| macOS 15.7 | earliest → < 15.7.5 | 15.7.5 |
| macOS 14.8 | earliest → < 14.8.5 | 14.8.5 |
| visionOS 26.4 | earliest → < 26.4 | 26.4 |
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