diff --git a/2019/12xxx/CVE-2019-12803.json b/2019/12xxx/CVE-2019-12803.json
new file mode 100644
index 00000000000..5149cce9e89
--- /dev/null
+++ b/2019/12xxx/CVE-2019-12803.json
@@ -0,0 +1,18 @@
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+        "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."
+            }
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+    }
+}
\ No newline at end of file
diff --git a/2019/12xxx/CVE-2019-12804.json b/2019/12xxx/CVE-2019-12804.json
new file mode 100644
index 00000000000..7e80d892186
--- /dev/null
+++ b/2019/12xxx/CVE-2019-12804.json
@@ -0,0 +1,18 @@
+{
+    "data_type": "CVE",
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+        "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
diff --git a/2019/12xxx/CVE-2019-12805.json b/2019/12xxx/CVE-2019-12805.json
new file mode 100644
index 00000000000..8ed629f8207
--- /dev/null
+++ b/2019/12xxx/CVE-2019-12805.json
@@ -0,0 +1,18 @@
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+        "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
diff --git a/2019/12xxx/CVE-2019-12806.json b/2019/12xxx/CVE-2019-12806.json
new file mode 100644
index 00000000000..2a9f105d4ec
--- /dev/null
+++ b/2019/12xxx/CVE-2019-12806.json
@@ -0,0 +1,18 @@
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+            {
+                "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
diff --git a/2019/12xxx/CVE-2019-12807.json b/2019/12xxx/CVE-2019-12807.json
new file mode 100644
index 00000000000..f5a1a7e66fa
--- /dev/null
+++ b/2019/12xxx/CVE-2019-12807.json
@@ -0,0 +1,18 @@
+{
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+        "description_data": [
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+                "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
diff --git a/2019/12xxx/CVE-2019-12808.json b/2019/12xxx/CVE-2019-12808.json
new file mode 100644
index 00000000000..1b73b6e1175
--- /dev/null
+++ b/2019/12xxx/CVE-2019-12808.json
@@ -0,0 +1,18 @@
+{
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+        "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
diff --git a/2019/12xxx/CVE-2019-12809.json b/2019/12xxx/CVE-2019-12809.json
new file mode 100644
index 00000000000..bad8bf3fa25
--- /dev/null
+++ b/2019/12xxx/CVE-2019-12809.json
@@ -0,0 +1,18 @@
+{
+    "data_type": "CVE",
+    "data_format": "MITRE",
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+            {
+                "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
diff --git a/2019/12xxx/CVE-2019-12810.json b/2019/12xxx/CVE-2019-12810.json
new file mode 100644
index 00000000000..770f315c0f5
--- /dev/null
+++ b/2019/12xxx/CVE-2019-12810.json
@@ -0,0 +1,18 @@
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+    "data_type": "CVE",
+    "data_format": "MITRE",
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+        "ASSIGNER": "cve@mitre.org",
+        "STATE": "RESERVED"
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+    "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
diff --git a/2019/12xxx/CVE-2019-12811.json b/2019/12xxx/CVE-2019-12811.json
new file mode 100644
index 00000000000..7b07ed06524
--- /dev/null
+++ b/2019/12xxx/CVE-2019-12811.json
@@ -0,0 +1,18 @@
+{
+    "data_type": "CVE",
+    "data_format": "MITRE",
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+        "ASSIGNER": "cve@mitre.org",
+        "STATE": "RESERVED"
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+    "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
diff --git a/2019/12xxx/CVE-2019-12812.json b/2019/12xxx/CVE-2019-12812.json
new file mode 100644
index 00000000000..83d4503d902
--- /dev/null
+++ b/2019/12xxx/CVE-2019-12812.json
@@ -0,0 +1,18 @@
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+    "data_type": "CVE",
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+        "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