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CVE-2021-30762

Known Exploited (CISA KEV)HIGH
8.8
CVSS Severity Score
EPSS Score25.3080%
EPSS Percentile88.94th
PublishedSep 8, 2021
Last ModifiedOct 23, 2025

Vulnerability Description

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.5.4. 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..

Affected Platforms (CPE)

๐Ÿ’ป
Apple

Iphone Os

< 12.5.4

References & Advisories

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