5.5
Medium
CVE-2026-86924 A memory corruption issue was addressed with improved input validation
Description
A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7. Connecting a malicious accessory may 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 |
Other CVEs of iOS and iPadOS
The 2049 CVEs of iOS and iPadOS →
CVE-2026-86925
An authorization issue was addressed with improved state management
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CVE-2026-113912
An out-of-bounds access issue was addressed with improved bounds checking
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