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About the security content of Safari 15.4

Description

# About the security content of Safari 15.4 This document describes the security content of Safari 15.4. ## About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the [Apple security updates](<https://support.apple.com/kb/HT201222>) page. Apple security documents reference vulnerabilities by [CVE-ID](<http://cve.mitre.org/about/>) when possible. For more information about security, see the [Apple Product Security](<https://support.apple.com/kb/HT201220>) page. ![](/library/content/dam/edam/applecare/images/en_US/mac_apps/itunes/divider.png) ## Safari 15.4 Released March 15, 2022 **Safari** Available for: macOS Big Sur and macOS Catalina Impact: Visiting a malicious website may lead to address bar spoofing Description: A user interface issue was addressed. CVE-2022-22654: Abdullah Md Shaleh of take0ver **WebKit** Available for: macOS Big Sur and macOS Catalina Impact: Processing maliciously crafted web content may lead to code execution Description: A memory corruption issue was addressed with improved state management. WebKit Bugzilla: 232812 CVE-2022-22610: Quan Yin of Bigo Technology Live Client Team **WebKit** Available for: macOS Big Sur and macOS Catalina Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A use after free issue was addressed with improved memory management. WebKit Bugzilla: 233172 CVE-2022-22624: Kirin (@Pwnrin) of Tencent Security Xuanwu Lab WebKit Bugzilla: 234147 CVE-2022-22628: Kirin (@Pwnrin) of Tencent Security Xuanwu Lab **WebKit** Available for: macOS Big Sur and macOS Catalina Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. WebKit Bugzilla: 234966 CVE-2022-22629: Jeonghoon Shin at Theori working with Trend Micro Zero Day Initiative **WebKit** Available for: macOS Big Sur and macOS Catalina Impact: A malicious website may cause unexpected cross-origin behavior Description: A logic issue was addressed with improved state management. WebKit Bugzilla: 235294 CVE-2022-22637: Tom McKee of Google ![](/library/content/dam/edam/applecare/images/en_US/mac_apps/itunes/divider.png) ## Additional recognition **WebKit** We would like to acknowledge Abdullah Md Shaleh for their assistance. **WebKit Storage** We would like to acknowledge Martin Bajanik of FingerprintJS for their assistance. Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. [Contact the vendor](<http://support.apple.com/kb/HT2693>) for additional information. Published Date: March 15, 2022


Affected Software


CPE Name Name Version
safari 15.4

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