CVE-2021-30762

Known Exploited (CISA KEV)HIGH

8.8

CVSS Severity Score

EPSS Score25.3080%

EPSS Percentile88.94th

Published2021年9月8日

Last Modified2025年10月23日

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)

💻

Apple

Iphone Os

< 12.5.4

References & Advisories

🔗 https://support.apple.com/en-us/HT212548

🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30762

Vulnerability Description

Affected Platforms (CPE)

Iphone Os

References & Advisories

関連する脆弱性情報