diff --git a/2019/9xxx/CVE-2019-9656.json b/2019/9xxx/CVE-2019-9656.json
index c011ace0b4c..9036d7fd98b 100644
--- a/2019/9xxx/CVE-2019-9656.json
+++ b/2019/9xxx/CVE-2019-9656.json
@@ -66,6 +66,11 @@
                 "refsource": "MLIST",
                 "name": "[debian-lts-announce] 20191123 [SECURITY] [DLA 2001-1] libofx security update",
                 "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00021.html"
+            },
+            {
+                "refsource": "UBUNTU",
+                "name": "USN-4523-1",
+                "url": "https://usn.ubuntu.com/4523-1/"
             }
         ]
     }