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APPLE-SA-2023-09-21-1 Safari 16.6.1

Posted on 21 September 2023
Apple Security-announce

APPLE-SA-2023-09-21-1 Safari 16.6.1

Safari 16.6.1 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/kb/HT213930.

Apple maintains a Security Updates page at
https://support.apple.com/HT201222 which lists recent
software updates with security advisories.

WebKit
Available for: macOS Big Sur and Monterey
Impact: Processing web content may lead to arbitrary code
execution. Apple is aware of a report that this issue may have been
actively exploited against versions of iOS before iOS 16.7.
Description: The issue was addressed with improved checks.
WebKit Bugzilla: 261544
CVE-2023-41993: Bill Marczak of The Citizen Lab at The University of
Toronto's Munk School and Maddie Stone of Google's Threat Analysis Group

Safari 16.6.1 may be obtained from the Mac App Store.
All information is also posted on the Apple Security Updates
web site: https://support.apple.com/en-us/HT201222.

This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/

 

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