From: Apple Product Security
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APPLE-SA-2016-10-24-3 Safari 10.0.1

Safari 10.0.1 is now available and addresses the following:

WebKit
Available for: OS X Yosemite v10.10.5, OS X El Capitan v10.11.6,
and macOS Sierra 10.12
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution [...]