CVE-2021-30749
08.09.2021, 14:15
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. Processing maliciously crafted web content may lead to arbitrary code execution.Enginsight
Vendor | Product | Version |
---|---|---|
apple | safari | 𝑥 < 14.1.1 |
apple | ipados | 𝑥 < 14.6 |
apple | iphone_os | 𝑥 < 14.6 |
apple | macos | 11.0 ≤ 𝑥 < 11.4 |
apple | tvos | 𝑥 < 14.6 |
apple | watchos | 𝑥 < 7.5 |
𝑥
= Vulnerable software versions

Debian Releases
Debian Product | |||||||||||||||
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webkit2gtk |
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wpewebkit |
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Ubuntu Releases
Ubuntu Product | |||||||||||||||||||||||
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qtwebkit-opensource-src |
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qtwebkit-source |
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webkit2gtk |
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webkitgtk |
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wpewebkit |
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Common Weakness Enumeration
References