Monthly device updates are an important tool to keep Android users safe and protect their devices. This page contains the available Android Security Bulletins, which provide fixes for possible issues affecting devices running Android. Android device and chipset manufacturers may also publish security vulnerability details specific to their products, such as:
Learn how to check and update your Android version here.
Sources
Fixes listed in the public bulletin come from various different sources: the Android Open Source Project (AOSP), the upstream Linux kernel, and system-on-chip (SOC) manufacturers. For device manufacturers:
- Android platform fixes are merged into AOSP 24–48 hours after the security bulletin is released and can be picked up directly from there.
- Upstream Linux kernel fixes are linked to directly from the bulletin on release and can be picked up from there.
- Fixes from SOC manufacturers are available directly from the manufacturers.
Bulletins
| Bulletin | Languages | Published date | Security patch level |
|---|---|---|---|
| November 2019 | Coming soon | November 4, 2019 | 2019-11-01 2019-11-05 |
| October 2019 | Coming soon | October 7, 2019 | 2019-10-01 2019-10-05 2019-10-06 |
| September 2019 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | September 3, 2019 | 2019-09-01 2019-09-05 |
| August 2019 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | August 5, 2019 | 2019-08-01 2019-08-05 |
| July 2019 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | July 1, 2019 | 2019-07-01 2019-07-05 |
| June 2019 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | June 3, 2019 | 2019-06-01 2019-06-05 |
| May 2019 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | May 6, 2019 | 2019-05-01 2019-05-05 |
| April 2019 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | April 1, 2019 | 2019-04-01 2019-04-05 |
| March 2019 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | March 4, 2019 | 2019-03-01 2019-03-05 |
| February 2019 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | February 4, 2019 | 2019-02-01 2019-02-05 |
| January 2019 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | January 7, 2019 | 2019-01-01 2019-01-05 |
| Android 10 | Coming soon | August 20, 2019 | 2019-09-01 |
| December 2018 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | December 3, 2018 | 2018-12-01 2018-12-05 |
| November 2018 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | November 5, 2018 | 2018-11-01 2018-11-05 |
| October 2018 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | October 1, 2018 | 2018-10-01 2018-10-05 |
| September 2018 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | September 4, 2018 | 2018-09-01 2018-09-05 |
| August 2018 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | August 6, 2018 | 2018-08-01 2018-08-05 |
| July 2018 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | July 2, 2018 | 2018-07-01 2018-07-05 |
| June 2018 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | June 4, 2018 | 2018-06-01 2018-06-05 |
| May 2018 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | May 7, 2018 | 2018-05-01 2018-05-05 |
| April 2018 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | April 2, 2018 | 2018-04-01 2018-04-05 |
| March 2018 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | March 5, 2018 | 2018-03-01 2018-03-05 |
| February 2018 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | February 5, 2018 | 2018-02-01 2018-02-05 |
| January 2018 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | January 2, 2018 | 2018-01-01 2018-01-05 |
| December 2017 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | December 4, 2017 | 2017-12-01 2017-12-05 |
| November 2017 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | November 6, 2017 | 2017-11-01 2017-11-05 2017-11-06 |
| October 2017 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | October 2, 2017 | 2017-10-01 2017-10-05 |
| September 2017 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | September 5, 2017 | 2017-09-01 2017-09-05 |
| August 2017 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | August 7, 2017 | 2017-08-01 2017-08-05 |
| July 2017 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | July 5, 2017 | 2017-07-01 2017-07-05 |
| June 2017 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | June 5, 2017 | 2017-06-01 2017-06-05 |
| May 2017 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | May 1, 2017 | 2017-05-01 2017-05-05 |
| April 2017 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | April 3, 2017 | 2017-04-01 2017-04-05 |
| March 2017 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | March 6, 2017 | 2017-03-01 2017-03-05 |
| February 2017 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | February 6, 2017 | 2017-02-01 2017-02-05 |
| January 2017 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | January 3, 2017 | 2017-01-01 2017-01-05 |
| December 2016 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | December 5, 2016 | 2016-12-01 2016-12-05 |
| November 2016 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | November 7, 2016 | 2016-11-01 2016-11-05 2016-11-06 |
| October 2016 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | October 3, 2016 | 2016-10-01 2016-10-05 |
| September 2016 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | September 6, 2016 | 2016-09-01 2016-09-05 2016-09-06 |
| August 2016 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | August 1, 2016 | 2016-08-01 2016-08-05 |
| July 2016 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | July 6, 2016 | 2016-07-01 2016-07-05 |
| June 2016 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | June 6, 2016 | 2016-06-01 |
| May 2016 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | May 2, 2016 | 2016-05-01 |
| April 2016 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | April 4, 2016 | 2016-04-02 |
| March 2016 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | March 7, 2016 | 2016-03-01 |
| February 2016 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | February 1, 2016 | 2016-02-01 |
| January 2016 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | January 4, 2016 | 2016-01-01 |
| December 2015 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | December 7, 2015 | 2015-12-01 |
| November 2015 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | November 2, 2015 | 2015-11-01 |
| October 2015 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | October 5, 2015 | 2015-10-01 |
| September 2015 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | September 9, 2015 | N/A |
| August 2015 | English / 日本語 / 한국어 / ру́сский / 简体中文 / 繁體中文 (台灣) | August 13, 2015 | N/A |