CVE-2023-39434
High
Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17, watchOS 10, macOS Sonoma 14. Processing web content may lead to arbitrary code execution.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Apple Ipados
PublishedSep 27, 2023
First seenSep 27, 2023
Weakness typeCWE-416Use after free
How to fix
Update
- apple ipados17.0 or later
- apple iphone_os17.0 or later
- apple macos14.0 or later
- apple watchos10.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple ipados | v < 17.0 | 17.0 |
| apple iphone_os | v < 17.0 | 17.0 |
| apple macos | v < 14.0 | 14.0 |
| apple watchos | v < 10.0 | 10.0 |
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