Apple Releases OS X 10.10.5 With DYLD Vulnerability Patch, Bug Fixes
Apple today released OS X Yosemite 10.10.5, an under-the-hood update that introduces bug fixes, security enhancements, and performance improvements. OS X 10.10.5 is being released to the public after two developer betas and one month of testing.
The OS X 10.10.5 update can be downloaded through the Software Update mechanism in the Mac App Store.
Today's update notably includes a fix for the DYLD_PRINT_TO_FILE privilege escalation vulnerability that could allow malware to gain root access to a Mac. Earlier this month, a DYLD_PRINT_TO_FILE exploit was found to be in use in the wild, so this is an update that all Mac users running Yosemite will want to install as soon as possible.
This update:
- Improves compatibility with certain email servers when using Mail
- Fixes an issue in Photos that prevents importing videos from GoPro cameras
- Fixes an issue in QuickTime Player that prevented playback of Windows Media files.
OS X 10.10.5 is likely to be one of the last updates to OS X Yosemite, which will soon be retired in favor of its successor, OS X 10.11 El Capitan. Currently in testing, OS X El Capitan builds on the features introduced with Yosemite, focusing on improving performance and user experience.
Once OS X El Capitan is available for download, OS X Yosemite will see only minor maintenance updates designed to fix security flaws and other major bugs. OS X El Capitan is expected to be released to the public in the fall.
Update 10:33 AM: Fixes and improvements for Apple Music are available in a separate iTunes 12.2.2 update also available through Software Update in the Mac App Store.
Update 11:20 AM: Apple has also released Security Update 2015-006 for Mavericks and Mountain Lion users, as well as Safari 8.0.8 for Yosemite, 7.1.8 for Mavericks, and 6.2.8 for Mountain Lion.
Popular Stories
Apple is not expected to release a standard iPhone 18 model this year, according to a growing number of reports that suggest the company is planning a significant change to its long-standing annual iPhone launch cycle.
Despite the immense success of the iPhone 17 in 2025, the iPhone 18 is not expected to arrive until the spring of 2027, leaving the iPhone 17 in the lineup as the latest...
Language learning app Duolingo has apparently been using the iPhone's Live Activity feature to display ads on the Lock Screen and the Dynamic Island, which violates Apple's design guidelines.
According to multiple reports on Reddit, the Duolingo app has been displaying an ad for a "Super offer," which is Duolingo's paid subscription option.
Apple's guidelines for Live Activity state that...
The company behind the BlackBerry-like Clicks Keyboard accessory for the iPhone today unveiled a new Android 16 smartphone called the Clicks Communicator.
The purpose-built device is designed to be used as a second phone alongside your iPhone, with the intended focus being communication over content consumption. It runs a custom Android launcher that offers a curated selection of messaging...
Apple plans to introduce a 12.9-inch MacBook in spring 2026, according to TrendForce.
In a press release this week, the Taiwanese research firm said this MacBook will be aimed at the entry-level to mid-range market, with "competitive pricing."
TrendForce did not share any further details about this MacBook, but the information that it shared lines up with several rumors about a more...
Apple is planning to release a low-cost MacBook in 2026, which will apparently compete with more affordable Chromebooks and Windows PCs. Apple's most affordable Mac right now is the $999 MacBook Air, and the upcoming low-cost MacBook is expected to be cheaper. Here's what we know about the low-cost MacBook so far.
Size
Rumors suggest the low-cost MacBook will have a display that's around 13 ...
Apple today announced a number of updates to Apple Fitness+ and activity with the Apple Watch.
The key announcements include:
New Year limited-edition award: Users can win the award by closing all three Activity Rings for seven days in a row in January.
"Quit Quitting" Strava challenge: Available in Strava throughout January, users who log 12 workouts anytime in the month will win an ...
Govee today introduced three new HomeKit-compatible lighting products, including the Govee Floor Lamp 3, the Govee Ceiling Light Ultra, and the Govee Sky Ceiling Light.
The Govee Floor Lamp 3 is the successor to the Floor Lamp 2, and it offers Matter integration with the option to connect to HomeKit. The Floor Lamp 3 offers an upgraded LuminBlend+ lighting system that can reproduce 281...
