CVE-2026-43808
Medium
Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Apple Ipados
PublishedSep 14, 2026
First seenSep 14, 2026
Weakness typeCWE-416Use after free
How to fix
Update
- apple ipados26.6 or later
- apple iphone_os26.6 or later
- apple macos26.6 or later
- apple tvos26.6 or later
- apple watchos26.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple ipados | v < 26.6 | 26.6 |
| apple iphone_os | v < 26.6 | 26.6 |
| apple macos | v < 26.6 | 26.6 |
| apple tvos | v < 26.6 | 26.6 |
| apple watchos | v < 26.6 | 26.6 |
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