OS X Yosemite v10.10.5 and Security Update 2015-006Īvailable for: OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 To learn about other security updates, see Apple security updates.
Where possible, CVE IDs are used to reference the vulnerabilities for further information. To learn more about Apple Product Security, see the Apple Product Security website.įor information about the Apple Product Security PGP Key, see How to use the Apple Product Security PGP Key. This document describes the security content of OS X Yosemite v10.10.5 and Security Update 2015-006.įor the protection of our customers, Apple does not disclose, discuss, or confirm security issues until a full investigation has occurred and any necessary patches or releases are available. Separately, Apple has also released iTunes 12.2.2 update, iOS 8.4.1, and a “Security Update 2015-006” for users running OS X Mavericks and OS X Mountain Lion.įull security notes for OS X 10.10.5 Yosemite are shown below:Ībout the security content of OS X Yosemite v10.10.5 and Security Update 2015-006 With the release of OS X El Capitan 10.11 expected to arrive next month, this will likely be the last update of OS X Yosemite before then. This was addressed through improved environment sanitization.” Further details about the security specific changes can be found here at.
Those who follow security news will be interested to know the security notes accompanying the update mention the DYLD exploit has been patched “A path validation issue existed in dyld.
The OS X Yosemite 10.10.5 update improves the stability, compatibility, and security of your Mac, and is recommended for all users. The release notes accompanying the download are as follows: Yosemite users who skipped the OS X 10.10.4 update will find the OS X 10.10.5 update available to download as a larger “Combined” update, which includes the necessary changes and adjustments from the prior release. As usual, complete a back up of the Mac before installing any system software updates or changes. The download weighs in around 1GB and requires a reboot to complete installation. Users running prior versions of OS X Yosemite can find the update available now from the Mac App Store Updates section, accessible through the Apple menu.