diff --git a/2019/12xxx/CVE-2019-12761.json b/2019/12xxx/CVE-2019-12761.json
index 99a463fdecb..73ebf0da6cd 100644
--- a/2019/12xxx/CVE-2019-12761.json
+++ b/2019/12xxx/CVE-2019-12761.json
@@ -61,6 +61,11 @@
                 "url": "https://snyk.io/vuln/SNYK-PYTHON-PYXDG-174562",
                 "refsource": "MISC",
                 "name": "https://snyk.io/vuln/SNYK-PYTHON-PYXDG-174562"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20190616 [SECURITY] [DLA 1819-1] pyxdg security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2019/06/msg00006.html"
             }
         ]
     }
diff --git a/2019/12xxx/CVE-2019-12856.json b/2019/12xxx/CVE-2019-12856.json
new file mode 100644
index 00000000000..e835ca37495
--- /dev/null
+++ b/2019/12xxx/CVE-2019-12856.json
@@ -0,0 +1,18 @@
+{
+    "data_type": "CVE",
+    "data_format": "MITRE",
+    "data_version": "4.0",
+    "CVE_data_meta": {
+        "ID": "CVE-2019-12856",
+        "ASSIGNER": "cve@mitre.org",
+        "STATE": "RESERVED"
+    },
+    "description": {
+        "description_data": [
+            {
+                "lang": "eng",
+                "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
+            }
+        ]
+    }
+}
\ No newline at end of file