Designed to run the latest Android 9 "Pie" all devices Google mobile operating system, in August 2019 of the Android security patch contains 2019-08-01 and 2019-08-05 security patch level, fix a total of 26 found security vulnerabilities in the Android runtime, Media framework, the Android system and framework, as well as Broadcom and Qualcomm components, the most critical is that they will affect the Android system components.
"The most serious of these problems is a critical security vulnerability in the system components, which allows a remote attacker to use a specially crafted PAC file to execute arbitrary code in the context of the privileged process. Based on assessment of the severity of the impact of this vulnerability could take advantage of the appears on affected devices, "for more details, please read the security bulletin .
Improvements and safety equipment repair Pixel
August 2019 of the Android security patch also brings specific improvements and security fixes for all supported Pixel equipment. According to August 2019 of Pixel Update Bulletin, Qualcomm components to solve the three security vulnerabilities, including closed source device for Pixel equipment, as well as Pixel 3a and Pixel 3a XL smartphones sleep patterns improved.
Further, Pixel, Pixel XL, Pixel 2, Pixel 2 XL, Pixel 3, Pixel 3 XL, Pixel 3a and Pixel 3a XL device Wi-Fi network saved configuration is improved, and the stability of the Wi-Fi CaptivePortalLogin. August 2019 of the Android security patch has now been extended to all supported Pixel equipment, other manufacturers will soon launch another Android smartphone. We urge all users to update their devices as soon as possible.