diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5eb8df10951..adac1878c311 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,7 +26,8 @@ release.
 </tr>
 <tr>
   <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 9e5ff731f27b..aeaaff1d072c 100644
--- a/doc/changelogs/CHANGELOG_V6.md
+++ b/doc/changelogs/CHANGELOG_V6.md
@@ -7,6 +7,7 @@
 </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/>
@@ -66,6 +67,17 @@
 [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
 
diff --git a/lib/_http_server.js b/lib/_http_server.js
index 54e080717a75..a224cc795fc1 100644
--- a/lib/_http_server.js
+++ b/lib/_http_server.js
@@ -481,6 +481,9 @@ function connectionListener(socket) {
   function parserOnIncoming(req, shouldKeepAlive) {
     incoming.push(req);
 
+    // Set to zero to communicate that we have finished parsing.
+    socket.parser.parsingHeadersStart = 0;
+
     // If the writable end isn't consuming, then stop reading
     // so that we don't become overwhelmed by a flood of
     // pipelined requests that may never be resolved.
diff --git a/src/node_version.h b/src/node_version.h
index 3bab0fbabdf1..a8e3701bc388 100644
--- a/src/node_version.h
+++ b/src/node_version.h
@@ -3,7 +3,7 @@
 
 #define NODE_MAJOR_VERSION 6
 #define NODE_MINOR_VERSION 15
-#define NODE_PATCH_VERSION 0
+#define NODE_PATCH_VERSION 1
 
 #define NODE_VERSION_IS_LTS 1
 #define NODE_VERSION_LTS_CODENAME "\x42\x6f\x72\x6f\x6e"