diff --git a/appendices/migration52.xml b/appendices/migration52.xml
index 5fc842d861..f8360daab5 100644
--- a/appendices/migration52.xml
+++ b/appendices/migration52.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.25 $ -->
+<!-- $Revision: 1.26 $ -->
 <appendix xml:id="migration52" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <title>Migrating from PHP 5.1.x to PHP 5.2.x</title>
 
@@ -218,6 +218,16 @@ include "data:;base64,PD9waHAgcGhwaW5mbygpOz8+";
      </programlisting>
     </informalexample>
    </listitem>
+   <listitem>
+    <simpara>
+     Regression in glob() patterns
+    </simpara>
+    <simpara>
+     In version 5.2.4 a security fix caused a regression for patterns of
+     the form "/foo/*/bar/*". Since version 5.2.5 instead of raising a warning the
+     glob() function will return false when openbase_dir restrictions are violated.
+    </simpara>
+   </listitem>
   </itemizedlist>
  </section>