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 page.
For more information about security, see the Apple Product Security page. You can encrypt communications with Apple using the Apple Product Security PGP Key.
Apple security documents reference vulnerabilities by CVE-ID when possible.
Released September 12, 2017
Available for: OS X Yosemite 10.10.5 and later
Impact: An application may be able to access iOS backups performed through iTunes
Description: An access control issue was addressed by restricting access to iOS backups to iTunes.
CVE-2017-7079: Pi Delta
Entry added September 25, 2017