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CVE-2021-30849 Multiple memory corruption issues were addressed with improved memory handling

Description

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.

Affected products and versions

Product Affected versions Fixed in
iOS and iPadOS 15 earliest → < 15 15
tvOS 15 earliest → < 15 15
Safari 15 earliest → < 15 15
iTunes for Windows 12.12 earliest → < 12.12 12.12
watchOS 8 earliest → < 8 8
The 2049 CVEs of iOS and iPadOS →
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