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CVE-2021-30758 A type confusion issue was addressed with improved state handling

Description

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution.

Affected products and versions

Product Affected versions Fixed in
iOS 14.7 earliest → < 14.7 14.7
macOS 14.1 earliest → < 14.1 14.1

References

Timeline

  1. Published
  2. Last modified

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