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APPLE-SA-2021-03-08-2 macOS Big Sur 11.2.3

macOS Big Sur 11.2.3 addresses the following issue.

Information about the security content is also available
at https://support.apple.com/HT212220.

WebKit
Available for: macOS Big Sur
Impact: Processing maliciously crafted web content may lead
to arbitrary code execution
Description: A memory corruption issue was addressed with
improved validation.
CVE-2021-1844: Clément Lecigne of Googleʼs Threat Analysis Group,
Alison Huffman of Microsoft Browser Vulnerability Research

Information will also be posted to the Apple Security Updates
web site: https://support.apple.com/kb/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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