Security patches from Apple:  prevent int overflow when allocating memory
diff --git a/Misc/NEWS b/Misc/NEWS
index e93b5fe..723d073 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,8 @@
 Core and Builtins
 -----------------
 
+- Apply security patches from Apple.
+
 - Issue #2542: Now that issubclass() may call arbitrary code, ensure that
   PyErr_ExceptionMatches returns 0 when an exception occurs there.