(credit: Andrew Cunningham) Today Apple released OS X 10.11.3, the third major update for El Capitan since the operating system was released to the public in September. You can grab it now through the Update tab of the Mac App Store, or you can manually download and install the Combo Update version from Apple’s support site. As with the iOS 9.2.1 update, Apple’s release notes are unusually light, and the more detailed release notes aren’t available on Apple’s support site as of this writing (they will be posted here when they’re ready). The security release notes detail a handful of fixes for El Capitan and one for the still-supported Mavericks and Yosemite, most of which have been resolved thanks to memory handling improvements. Update : The general release notes are live. 10.11.3 fixes a pair of edge cases: One where a Mac connected to a 4K display wouldn’t wake from sleep, and one where “third-party .pkg file receipts stored in /var/db/receipts are now retained when upgrading from OS X Yosemite.” Read 1 remaining paragraphs | Comments
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Apple releases OS X 10.11.3 with fixes for bugs and security [Updated]
msm1267 writes: A patch for a critical Linux kernel flaw, present in the code since 2012, is expected to be pushed out today. The vulnerability affects versions 3.8 and higher, said researchers at startup Perception Point who discovered the vulnerability. The flaw also extends to two-thirds of Android devices, the company added. An attacker would require local access to exploit the vulnerability on a Linux server. A malicious mobile app would get the job done on an Android device. The vulnerability is a reference leak that lives in the keyring facility built into the various flavors of Linux. The keyring encrypts and stores login information, encryption keys and certificates, and makes them available to applications. Here’s Perception Point’s explanation of the problem. Read more of this story at Slashdot. 
