OS X El Capitan 10.11.4 update now available

Apple has now released the update to OS X El Capitan version 10.11.4. Among the fixes which it reports are:

  • an issue which prevented loading Twitter t.co shortened links in Safari,
  • prevents JavaScript dialogs from blocking access to other webpages in Safari,
  • an issue which prevented the VIPs mailbox from working with Gmail accounts,
  • disconnection of USB audio devices,
  • problems with Apple USB-C Multiport Adaptors.

Security fixes include:

  • Safari is updated to 9.1, fixing vulnerabilities in libxml2, a spoofing attack, input validation, cookie storage, multiple issues in WebKit, and more,
  • apache_mod_php libpng is updated to 1.6.20,
  • Bluetooth,
  • .dfont handling in Carbon,
  • code-signing in dyld,
  • Intel and NVIDIA graphics drivers,
  • seven different kernel vulnerabilities,
  • JavaScript processing and a crypto issue in Messages,
  • OpenSSH roaming was turned on by default; it is now disabled,
  • LibreSSL is updated to 2.1.8,
  • OpenSSL is updated to 0.9.8zh,
  • QuickTime fixes,
  • Ruby is updated to 2.0.0-p648.

Those appropriate to Yosemite 10.10.5 and Mavericks 10.9.5 are also included in Security Update 2016-002 for them.

There are also extensive updates in iOS 9.3, tvOS 9.2, watchOS 2.2, and Xcode 7.3 – all released at the same time just to keep you busy for a day or two.