CVE-2021-30852
High
Description
A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to arbitrary code execution.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Apple Ipados
PublishedAug 24, 2021
First seenAug 24, 2021
How to fix
Update
- apple ipados14.8 or later
- apple iphone_os14.8 or later
- apple macos12.0.1 or later
- apple tvos15.0 or later
- apple watchos8.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple ipados | v < 14.8 | 14.8 |
| apple iphone_os | v < 14.8 | 14.8 |
| apple macos | v < 12.0.1 | 12.0.1 |
| apple tvos | v < 15.0 | 15.0 |
| apple watchos | v < 8.0 | 8.0 |
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