CoreStorage in Apple OS X before 10.10 retains a volume’s encryption keys upon an eject action in the unlocked state, which makes it easier for physically proximate attackers to obtain cleartext data via a remount.

The kernel in Apple OS X before 10.10 allows local users to cause a denial of service (panic) via a message to a system control socket.

The Code Signing feature in Apple OS X before 10.10 does not properly handle incomplete resource envelopes in signed bundles, which allows remote attackers to bypass intended app-author restrictions by omitting an execution-related resource.

The “iCloud Find My Mac” feature in Apple OS X before 10.10 does not properly enforce rate limiting of lost-mode PIN entry, which makes it easier for physically proximate attackers to obtain access via a brute-force attack involving a series of reboots.

LaunchServices in Apple OS X before 10.10 allows attackers to bypass intended sandbox restrictions via an application that specifies a crafted handler for the Content-Type field of an object.

The MCX Desktop Config Profiles implementation in Apple OS X before 10.10 retains web-proxy settings from uninstalled mobile-configuration profiles, which allows remote attackers to obtain sensitive information in opportunistic circumstances by leveraging access to an unintended proxy server.

The kernel in Apple OS X before 10.10 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted filename on an HFS filesystem.

Profile Manager in Apple OS X Server before 4.0 allows local users to discover cleartext passwords by reading a file after a (1) profile setup or (2) profile edit occurs.

fdesetup in Apple OS X before 10.10 does not properly display the encryption status in between a setting-update action and a reboot action, which might make it easier for physically proximate attackers to obtain cleartext data by leveraging ignorance of the reboot requirement.

The oVirt Engine backend module, as used in Red Hat Enterprise Virtualization Manager before 3.4.2, uses an “insecure DocumentBuilderFactory,” which allows remote attackers to read arbitrary files or possibly have other unspecified impact via a crafted XML/RSDL document, related to an XML External Entity (XXE) issue.