server/content/ContentService.java in the Framework component in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not check for a GET_ACCOUNTS permission, which allows attackers to obtain sensitive information via a crafted application, aka internal bug 26094635.

mail/compose/ComposeActivity.java in AOSP Mail in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 supports file:///data attachments, which allows attackers to obtain sensitive information via a crafted application, aka internal bugs 7154234 and 26989185.

server/content/SyncStorageEngine.java in SyncStorageEngine in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 mismanages certain authority data, which allows attackers to cause a denial of service (reboot loop) via a crafted application, aka internal bug 26513719.

server/telecom/CallsManager.java in Telephony in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not properly consider whether a device is provisioned, which allows physically proximate attackers to bypass the Factory Reset Protection protection mechanism and delete data via unspecified vectors, aka internal bug 26303187.

Wi-Fi in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not prevent use of a Wi-Fi CA certificate in an unrelated CA role, which allows attackers to gain privileges via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26324357.

Setup Wizard in Android 5.1.x before 5.1.1 and 6.x before 2016-04-01 allows physically proximate attackers to bypass the Factory Reset Protection protection mechanism and delete data via unspecified vectors, aka internal bug 26154410.

rootdir/init.rc in Android 4.x before 4.4.4 does not ensure that the /data/tombstones directory exists for the Debuggerd component, which allows attackers to gain privileges via a crafted application, aka internal bug 26403620.

media/libmedia/IDrm.cpp in mediaserver in Android 6.x before 2016-04-01 does not initialize a certain key-request data structure, which allows attackers to obtain sensitive information from process memory, and consequently bypass an unspecified protection mechanism, via unspecified vectors, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26323455.

media/libmedia/IOMX.cpp in mediaserver in Android 6.x before 2016-04-01 does not initialize certain metadata buffer pointers, which allows attackers to obtain sensitive information from process memory, and consequently bypass an unspecified protection mechanism, via unspecified vectors, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26324358.

media/libmedia/IOMX.cpp in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not initialize a parameter data structure, which allows attackers to obtain sensitive information from process memory, and consequently bypass an unspecified protection mechanism, via unspecified vectors, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26914474.

libs/gui/BufferQueueConsumer.cpp in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not check for the android.permission.DUMP permission, which allows attackers to obtain sensitive information, and consequently bypass an unspecified protection mechanism, via a dump request, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 27046057.

exchange/eas/EasAutoDiscover.java in the Autodiscover implementation in Exchange ActiveSync in Android 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 allows attackers to obtain sensitive information via a crafted application that triggers a spoofed response to a GET request, aka internal bug 26488455.

The Minikin library in Android 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not properly consider negative size values in font data, which allows remote attackers to cause a denial of service (memory corruption and reboot loop) via a crafted font, aka internal bug 26413177.

media/libmedia/IOMX.cpp in mediaserver in Android 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not initialize a handle pointer, which allows attackers to gain privileges via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26403627.

include/core/SkPostConfig.h in Skia, as used in System_server in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01, mishandles certain crashes, which allows attackers to gain privileges via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26593930.

A Qualcomm Power Management kernel driver in Android 6.x before 2016-04-01 allows attackers to gain privileges via a crafted application that leverages root access, aka internal bug 26866053.

A Qualcomm video kernel driver in Android 6.x before 2016-04-01 allows attackers to gain privileges via a crafted application that leverages control over a service that can call this driver, aka internal bug 26291677.

A Texas Instruments (TI) haptic kernel driver in Android 6.x before 2016-04-01 allows attackers to gain privileges via a crafted application that leverages control over a service that can call this driver, aka internal bug 25981545.

Symfony before 2.8.6 and 3.x before 3.0.6 allows remote attackers to bypass authentication by logging in with an empty password and valid username, which triggers an unauthenticated bind.

Integer overflow in the quicktime_read_pascal function in libquicktime 1.2.4 and earlier allows remote attackers to cause a denial of service or possibly have other unspecified impact via a crafted hdlr MP4 atom.