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CVE-2021-30858 Details

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NameCVE-2021-30858
StatusCandidate
DescriptionA use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
ReferencesFULLDISC:20210917 APPLE-SA-2021-09-13-1 iOS 14.8 and iPadOS 14.8
URL: http://seclists.org/fulldisclosure/2021/Sep/25
FULLDISC:20210917 APPLE-SA-2021-09-13-3 macOS Big Sur 11.6
URL: http://seclists.org/fulldisclosure/2021/Sep/27
FULLDISC:20210917 APPLE-SA-2021-09-13-5 Safari 14.1.2
URL: http://seclists.org/fulldisclosure/2021/Sep/29
MISC: https://support.apple.com/en-us/HT212804
URL: https://support.apple.com/en-us/HT212804
MISC: https://support.apple.com/en-us/HT212807
URL: https://support.apple.com/en-us/HT212807
PhaseAssigned (20210413)
VotesNone (candidate not yet proposed)
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