5.5
Medium
CVE-2026-84552 The issue was addressed with improved memory handling
Description
The issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| iOS and iPadOS 27 | earliest → < 27 | 27 |
| iOS and iPadOS 26.7 | earliest → < 26.7 | 26.7 |
| macOS 27 | earliest → < 27 | 27 |
| macOS 26.7 | earliest → < 26.7 | 26.7 |
| macOS 15.8 | earliest → < 15.8 | 15.8 |
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