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About the security content of Safari 15.6

Description

# About the security content of Safari 15.6 This document describes the security content of Safari 15.6. ## 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 15.6 Released July 20, 2022 **Safari Extensions** Available for: macOS Big Sur and macOS Catalina Impact: Visiting a maliciously crafted website may leak sensitive data Description: The issue was addressed with improved UI handling. CVE-2022-32784: Young Min Kim of CompSec Lab at Seoul National University **WebKit** Available for: macOS Big Sur and macOS Catalina Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. WebKit Bugzilla: 241526 CVE-2022-32885: P1umer(@p1umer) and Q1IQ(@q1iqF) Entry added March 16, 2023 **WebKit** Available for: macOS Big Sur and macOS Catalina Impact: A user may be tracked through their IP address Description: A logic issue was addressed with improved state management. CVE-2022-32861: Matthias Keller (m-keller.com) Entry added September 16, 2022 **WebKit** Available for: macOS Big Sur and macOS Catalina Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved state management. CVE-2022-32863: P1umer(@p1umer), afang(@afang5472), xmzyshypnc(@xmzyshypnc1) Entry added September 16, 2022, updated March 16, 2023 **WebKit** Available for: macOS Big Sur and macOS Catalina Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds write issue was addressed with improved input validation. WebKit Bugzilla: 240720 CVE-2022-32792: Manfred Paul (@_manfp) working with Trend Micro Zero Day Initiative **WebRTC** Available for: macOS Big Sur and macOS Catalina Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: A memory corruption issue was addressed with improved state management. WebKit Bugzilla: 242339 CVE-2022-2294: Jan Vojtesek of Avast Threat Intelligence team ![](/library/content/dam/edam/applecare/images/en_US/mac_apps/itunes/divider.png) 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 16, 2023


Affected Software


CPE Name Name Version
safari 15.6

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