diff --git a/doc/arm/Bv9ARM.ch09.html b/doc/arm/Bv9ARM.ch09.html
index cc0452b0c1..8872bd4eab 100644
--- a/doc/arm/Bv9ARM.ch09.html
+++ b/doc/arm/Bv9ARM.ch09.html
@@ -190,6 +190,14 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="relnotes_bugs"></a>Bug Fixes</h3></div></div></div>
     <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<li class="listitem">
+	<p>
+	  A synthesized CNAME record appearing in a response before the
+	  associated DNAME could be cached, when it should not have been.
+	  This was a regression introduced while addressing CVE-2016-8864.
+	  [RT #44318]
+	</p>
+      </li>
 <li class="listitem">
 	<p>
 	  Named could deadlock there were multiple changes to
diff --git a/doc/arm/notes.html b/doc/arm/notes.html
index e302d9143b..3ffe5ae210 100644
--- a/doc/arm/notes.html
+++ b/doc/arm/notes.html
@@ -153,6 +153,14 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="relnotes_bugs"></a>Bug Fixes</h3></div></div></div>
     <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<li class="listitem">
+	<p>
+	  A synthesized CNAME record appearing in a response before the
+	  associated DNAME could be cached, when it should not have been.
+	  This was a regression introduced while addressing CVE-2016-8864.
+	  [RT #44318]
+	</p>
+      </li>
 <li class="listitem">
 	<p>
 	  Named could deadlock there were multiple changes to