diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2d115311e646d..e9d89a6776e915 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -85,7 +85,8 @@ release.
 <a href="doc/changelogs/CHANGELOG_V8.md#8.0.0">8.0.0</a><br/>
     </td>
   <td valign="top">
-<b><a href="doc/changelogs/CHANGELOG_V6.md#6.15.0">6.15.0</a></b><br/>
+<b><a href="doc/changelogs/CHANGELOG_V6.md#6.15.1">6.15.1</a></b><br/>
+<a href="doc/changelogs/CHANGELOG_V6.md#6.15.0">6.15.0</a><br/>
 <a href="doc/changelogs/CHANGELOG_V6.md#6.14.4">6.14.4</a><br/>
 <a href="doc/changelogs/CHANGELOG_V6.md#6.14.3">6.14.3</a><br/>
 <a href="doc/changelogs/CHANGELOG_V6.md#6.14.2">6.14.2</a><br/>
diff --git a/doc/changelogs/CHANGELOG_V6.md b/doc/changelogs/CHANGELOG_V6.md
index 1b245b32b86a96..c2806db4cb08a6 100644
--- a/doc/changelogs/CHANGELOG_V6.md
+++ b/doc/changelogs/CHANGELOG_V6.md
@@ -10,6 +10,7 @@
 </tr>
 <tr>
 <td valign="top">
+<a href="#6.15.1">6.15.1</a><br/>
 <a href="#6.15.0">6.15.0</a><br/>
 <a href="#6.14.4">6.14.4</a><br/>
 <a href="#6.14.3">6.14.3</a><br/>
@@ -74,6 +75,17 @@
 [Node.js Long Term Support Plan](https://github.com/nodejs/LTS) and
 will be supported actively until April 2018 and maintained until April 2019.
 
+<a id="6.15.1"></a>
+## 2018-12-03, Version 6.15.1 'Boron' (LTS), @rvagg
+
+### Notable Changes
+
+This is a patch release to address a bad backport of the fix for "Slowloris HTTP Denial of Service" (CVE-2018-12122). Node.js 6.15.0 misapplies the headers timeout to an entire keep-alive HTTP session, resulting in prematurely disconnected sockets.
+
+### Commits
+
+* [[`5d9005c359`](https://github.com/nodejs/node/commit/5d9005c359)] - **http**: fix backport of Slowloris headers (Matteo Collina) [#24796](https://github.com/nodejs/node/pull/24796)
+
 <a id="6.15.0"></a>
 ## 2018-11-27, Version 6.15.0 'Boron' (LTS), @rvagg