page.title=Android Security Bulletins
@jd:body

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<div id="qv-wrapper">
  <div id="qv">
    <h2>In this document</h2>
    <ol id="auto-toc">
   </ol>
  </div>
</div>

<p>Security has always been a major focus for Android and Google Play: Android was
built from day one with security in mind. Monthly device updates are an
important tool to make and keep Android users safe. This page contains the
available Android Security Bulletins. These security bulletins also include
information users can follow to ensure their device has the latest security
updates. Android device and chipset manufacturers may also publish security
vulnerability details specific to their products, such as:</p>
<ul>
  <li><a href="https://lgsecurity.lge.com/security_updates.html">LG</a></li>
  <li><a href="https://motorola-global-portal.custhelp.com/app/software-upgrade-security/g_id/5593">Motorola</a></li>
  <li><a href="http://security.samsungmobile.com/smrupdate.html">Samsung</a></li>
</ul>

<h3 id="notification">Notifications</h3>
<p>To get notifications when a new Android bulletin is published, join the
<a href="https://groups.google.com/forum/#!forum/android-security-updates">Android
Security Updates group</a>, and set your email delivery preference to receive
all updates. To learn how to check if a device is up to date using the security
patch level, read the instructions on the
<a href="https://support.google.com/nexus/answer/4457705">Pixel and Nexus
update schedule</a>. In general, it takes about one and a half calendar
weeks for the OTA to reach every Nexus device. The Nexus firmware images are
also released each month to the
<a href="https://developers.google.com/android/nexus/images">Google Developer
site</a>.
</p>
<h3 id="sources">Sources</h3>

<p>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:</p>
<ul>
  <li>Android platform fixes are merged into AOSP 24-48 hours after the security
      bulletin is released and can be picked up directly from there.</li>
  <li>Upstream linux kernel fixes are linked to directly from the bulletin on
      release and can be picked up from there.</li>
  <li>Fixes from SOC manfacturers are available directly from the manufacturers.</li>
</ul>
<h3 id="bulletins">Bulletins</h3>

<table>
  <col width="19%">
  <col width="35%">
  <col width="23%">
  <col width="23%">
 <tr>
    <th>Bulletin</th>
    <th>Languages</th>
    <th>Published Date</th>
    <th>Security Patch Level</th>
 </tr>
 <tr>
    <td><a href="2017-04-01.html">April 2017</a></td>
    <td>Coming soon
    </td>
    <td>April 3, 2017</td>
    <td>2017-04-01<br>
        2017-04-05</td>
 </tr>
 <tr>
    <td><a href="2017-03-01.html">March 2017</a></td>
    <td>Coming soon
    </td>
    <td>March 6, 2017</td>
    <td>2017-03-01<br>
        2017-03-05</td>
 </tr>
 <tr>
    <td><a href="2017-02-01.html">February 2017</a></td>
    <td><a href="2017-02-01.html">English</a>&nbsp;/
      <a href="/intl/ja_ALL/security/bulletin/2017-02-01.html">日本語</a>&nbsp;/
      <a href="/intl/ko_ALL/security/bulletin/2017-02-01.html">한국어</a>&nbsp;/
      <a href="/intl/ru_ALL/security/bulletin/2017-02-01.html">ру́сский</a>&nbsp;/
      <a href="/intl/zh-CN_ALL/security/bulletin/2017-02-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="/intl/zh-TW_ALL/security/bulletin/2017-02-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>February 6, 2017</td>
    <td>2017-02-01<br>
        2017-02-05</td>
 </tr>
 <tr>
    <td><a href="2017-01-01.html">January 2017</a></td>
    <td><a href="2017-01-01.html">English</a>&nbsp;/
      <a href="/intl/ja_ALL/security/bulletin/2017-01-01.html">日本語</a>&nbsp;/
      <a href="/intl/ko_ALL/security/bulletin/2017-01-01.html">한국어</a>&nbsp;/
      <a href="/intl/ru_ALL/security/bulletin/2017-01-01.html">ру́сский</a>&nbsp;/
      <a href="/intl/zh-CN_ALL/security/bulletin/2017-01-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="/intl/zh-TW_ALL/security/bulletin/2017-01-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>January 3, 2017</td>
    <td>2017-01-01<br>
        2017-01-05</td>
 </tr>
 <tr>
    <td><a href="2016-12-01.html">December 2016</a></td>
    <td>
      <a href="2016-12-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2016-12-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2016-12-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2016-12-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2016-12-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2016-12-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>December 5, 2016</td>
    <td>2016-12-01<br>
        2016-12-05</td>
 </tr>
 <tr>
    <td><a href="2016-11-01.html">November 2016</a></td>
    <td>
      <a href="2016-11-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2016-11-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2016-11-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2016-11-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2016-11-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2016-11-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>November 7, 2016</td>
    <td>2016-11-01<br>
        2016-11-05<br>
        2016-11-06</td>
 </tr>
 <tr>
    <td><a href="2016-10-01.html">October 2016</a></td>
    <td>
      <a href="2016-10-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2016-10-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2016-10-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2016-10-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2016-10-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2016-10-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>October 3, 2016</td>
    <td>2016-10-01<br>
        2016-10-05</td>
 </tr>
 <tr>
    <td><a href="2016-09-01.html">September 2016</a></td>
    <td>
      <a href="2016-09-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2016-09-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2016-09-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2016-09-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2016-09-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2016-09-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>September 6, 2016</td>
    <td>2016-09-01<br>
        2016-09-05<br>
        2016-09-06</td>
 </tr>
 <tr>
    <td><a href="2016-08-01.html">August 2016</a></td>
    <td>
      <a href="2016-08-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2016-08-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2016-08-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2016-08-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2016-08-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2016-08-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>August 1, 2016</td>
    <td>2016-08-01<br>
        2016-08-05</td>
 </tr>
 <tr>
    <td><a href="2016-07-01.html">July 2016</a></td>
    <td>
      <a href="2016-07-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2016-07-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2016-07-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2016-07-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2016-07-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2016-07-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>July 6, 2016</td>
    <td>2016-07-01<br>
        2016-07-05</td>
 </tr>
 <tr>
    <td><a href="2016-06-01.html">June 2016</a></td>
    <td>
      <a href="2016-06-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2016-06-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2016-06-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2016-06-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2016-06-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2016-06-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>June 6, 2016</td>
    <td>2016-06-01</td>
 </tr>
 <tr>
    <td><a href="2016-05-01.html">May 2016</a></td>
    <td>
      <a href="2016-05-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2016-05-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2016-05-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2016-05-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2016-05-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2016-05-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>May 2, 2016</td>
    <td>2016-05-01</td>
 </tr>
 <tr>
    <td><a href="2016-04-02.html">April 2016</a></td>
    <td>
      <a href="2016-04-02.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2016-04-02.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2016-04-02.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2016-04-02.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2016-04-02.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2016-04-02.html">中文&nbsp;(台灣)</a>
    </td>
    <td>April 4, 2016</td>
    <td>2016-04-02</td>
 </tr>
 <tr>
    <td><a href="2016-03-01.html">March 2016</a></td>
    <td>
      <a href="2016-03-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2016-03-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2016-03-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2016-03-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2016-03-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2016-03-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>March 7, 2016</td>
    <td>2016-03-01</td>
 </tr>
 <tr>
    <td><a href="2016-02-01.html">February 2016</a></td>
    <td>
      <a href="2016-02-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2016-02-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2016-02-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2016-02-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2016-02-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2016-02-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>February 1, 2016</td>
    <td>2016-02-01</td>
 </tr>
 <tr>
    <td><a href="2016-01-01.html">January 2016</a></td>
    <td>
      <a href="2016-01-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2016-01-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2016-01-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2016-01-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2016-01-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2016-01-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>January 4, 2016</td>
    <td>2016-01-01</td>
 </tr>
 <tr>
    <td><a href="2015-12-01.html">December 2015</a></td>
    <td>
      <a href="2015-12-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2015-12-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2015-12-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2015-12-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2015-12-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2015-12-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>December 7, 2015</td>
    <td>2015-12-01</td>
</tr>
<tr>
    <td><a href="2015-11-01.html">November 2015</a></td>
    <td>
      <a href="2015-11-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2015-11-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2015-11-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2015-11-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2015-11-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2015-11-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>November 2, 2015</td>
    <td>2015-11-01</td>
 </tr>
 <tr>
    <td><a href="2015-10-01.html">October 2015</a></td>
    <td>
      <a href="2015-10-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2015-10-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2015-10-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2015-10-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2015-10-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2015-10-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>October 5, 2015</td>
    <td>2015-10-01</td>
 </tr>
 <tr>
    <td><a href="2015-09-01.html">September 2015</a></td>
    <td>
      <a href="2015-09-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2015-09-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2015-09-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2015-09-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2015-09-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2015-09-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>September 9, 2015</td>
    <td>N/A</td>
 </tr>
 <tr>
    <td><a href="2015-08-01.html">August 2015</a></td>
    <td>
      <a href="2015-08-01.html">English</a>&nbsp;/
      <a href="{@docRoot}intl/ja_ALL/security/bulletin/2015-08-01.html">日本語</a>&nbsp;/
      <a href="{@docRoot}intl/ko_ALL/security/bulletin/2015-08-01.html">한국어</a>&nbsp;/
      <a href="{@docRoot}intl/ru_ALL/security/bulletin/2015-08-01.html">ру́сский</a>&nbsp;/
      <a href="{@docRoot}intl/zh-CN_ALL/security/bulletin/2015-08-01.html">中文&nbsp;(中国)</a>&nbsp;/
      <a href="{@docRoot}intl/zh-TW_ALL/security/bulletin/2015-08-01.html">中文&nbsp;(台灣)</a>
    </td>
    <td>August 13, 2015</td>
    <td>N/A</td>
 </tr>
</table>