diff --git a/doc/arm/Bv9ARM.ch09.html b/doc/arm/Bv9ARM.ch09.html
index 728600ca4b..181ac79abd 100644
--- a/doc/arm/Bv9ARM.ch09.html
+++ b/doc/arm/Bv9ARM.ch09.html
@@ -81,7 +81,11 @@
 <a name="relnotes_security"></a>Security Fixes</h3></div></div></div>
     <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
 	<p>
-	  None.
+	  Addresses could be referenced after being freed during resolver
+	  processing, causing an assertion failure. The chances of this
+	  happening were remote, but the introduction of a delay in
+	  resolution increased them. This bug is disclosed in
+	  CVE-2017-3145. [RT #46839]
 	</p>
       </li></ul></div>
   </div>
@@ -101,7 +105,11 @@
 <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>
-	  None.
+	  Attempting to validate improperly unsigned CNAME responses
+	  from secure zones could cause a validator loop. This caused
+	  a delay in returning SERVFAIL and also increased the chances
+	  of encountering the crash bug described in CVE-2017-3145.
+	  [RT #46839]
 	</p>
       </li></ul></div>
   </div>
diff --git a/doc/arm/notes.html b/doc/arm/notes.html
index 3271c515a5..d43ad3db64 100644
--- a/doc/arm/notes.html
+++ b/doc/arm/notes.html
@@ -45,7 +45,11 @@
 <a name="relnotes_security"></a>Security Fixes</h3></div></div></div>
     <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
 	<p>
-	  None.
+	  Addresses could be referenced after being freed during resolver
+	  processing, causing an assertion failure. The chances of this
+	  happening were remote, but the introduction of a delay in
+	  resolution increased them. This bug is disclosed in
+	  CVE-2017-3145. [RT #46839]
 	</p>
       </li></ul></div>
   </div>
@@ -65,7 +69,11 @@
 <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>
-	  None.
+	  Attempting to validate improperly unsigned CNAME responses
+	  from secure zones could cause a validator loop. This caused
+	  a delay in returning SERVFAIL and also increased the chances
+	  of encountering the crash bug described in CVE-2017-3145.
+	  [RT #46839]
 	</p>
       </li></ul></div>
   </div>