Apple Security Advisory 2023-04-07-3 - Safari 16.4.1 addresses code execution and use-after-free vulnerabilities.
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APPLE-SA-2023-04-07-3 Safari 16.4.1
Safari 16.4.1 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/HT213722.
WebKit
Available for: macOS Big Sur and macOS Monterey
Impact: 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.
Description: A use after free issue was addressed with improved
memory management.
WebKit Bugzilla: 254797
CVE-2023-28205: Clément Lecigne of Google's Threat Analysis Group and
Donncha Ó Cearbhaill of Amnesty International’s Security Lab
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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