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CVE-2021-30666
Published: Sep 8, 2021
Modified: Oct 21, 2025
PUBLISHED
Description
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3. 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..
| Vendor | Product | Versions |
|---|---|---|
Apple | iOS | affected unspecified - < 12.5 |
References
https://support.apple.com/en-us/HT212341
x_refsource_MISC
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