CVE-2026-43688
High
Description
A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. Processing a maliciously crafted file may lead to unexpected app termination.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Apple Ipados
PublishedSep 14, 2026
First seenSep 14, 2026
Weakness typeCWE-1021CWE-1021
How to fix
Update
- apple ipados27.0 or later
- apple iphone_os27.0 or later
- apple macos27.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple ipados | v < 27.0 | 27.0 |
| apple iphone_os | v < 27.0 | 27.0 |
| apple macos | v < 27.0 | 27.0 |
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