diff --git a/2020/16xxx/CVE-2020-16045.json b/2020/16xxx/CVE-2020-16045.json
index 2686b39da9d..9b1d0775f2b 100644
--- a/2020/16xxx/CVE-2020-16045.json
+++ b/2020/16xxx/CVE-2020-16045.json
@@ -4,7 +4,8 @@
     "data_version": "4.0",
     "CVE_data_meta": {
         "ID": "CVE-2020-16045",
-        "ASSIGNER": "chrome-cve-admin@google.com"
+        "ASSIGNER": "chrome-cve-admin@google.com",
+        "STATE": "PUBLIC"
     },
     "affects": {
         "vendor": {
@@ -45,10 +46,14 @@
     "references": {
         "reference_data": [
             {
-                "url": "https://crbug.com/1125614"
+                "url": "https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html",
+                "refsource": "MISC",
+                "name": "https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html"
             },
             {
-                "url": "https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html"
+                "url": "https://crbug.com/1125614",
+                "refsource": "MISC",
+                "name": "https://crbug.com/1125614"
             }
         ]
     },
@@ -60,4 +65,4 @@
             }
         ]
     }
-}
+}
\ No newline at end of file
diff --git a/2020/16xxx/CVE-2020-16046.json b/2020/16xxx/CVE-2020-16046.json
index 27201a52e42..e4bc63757a7 100644
--- a/2020/16xxx/CVE-2020-16046.json
+++ b/2020/16xxx/CVE-2020-16046.json
@@ -4,7 +4,8 @@
     "data_version": "4.0",
     "CVE_data_meta": {
         "ID": "CVE-2020-16046",
-        "ASSIGNER": "chrome-cve-admin@google.com"
+        "ASSIGNER": "chrome-cve-admin@google.com",
+        "STATE": "PUBLIC"
     },
     "affects": {
         "vendor": {
@@ -45,10 +46,14 @@
     "references": {
         "reference_data": [
             {
-                "url": "https://crbug.com/1098606"
+                "url": "https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop_27.html",
+                "refsource": "MISC",
+                "name": "https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop_27.html"
             },
             {
-                "url": "https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop_27.html"
+                "url": "https://crbug.com/1098606",
+                "refsource": "MISC",
+                "name": "https://crbug.com/1098606"
             }
         ]
     },
@@ -60,4 +65,4 @@
             }
         ]
     }
-}
+}
\ No newline at end of file
diff --git a/2020/6xxx/CVE-2020-6572.json b/2020/6xxx/CVE-2020-6572.json
index 0011ef98a34..11dd02de114 100644
--- a/2020/6xxx/CVE-2020-6572.json
+++ b/2020/6xxx/CVE-2020-6572.json
@@ -4,7 +4,8 @@
     "data_version": "4.0",
     "CVE_data_meta": {
         "ID": "CVE-2020-6572",
-        "ASSIGNER": "chrome-cve-admin@google.com"
+        "ASSIGNER": "chrome-cve-admin@google.com",
+        "STATE": "PUBLIC"
     },
     "affects": {
         "vendor": {
@@ -45,10 +46,14 @@
     "references": {
         "reference_data": [
             {
-                "url": "https://crbug.com/1066893"
+                "url": "https://crbug.com/1066893",
+                "refsource": "MISC",
+                "name": "https://crbug.com/1066893"
             },
             {
-                "url": "https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_7.html"
+                "url": "https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_7.html",
+                "refsource": "MISC",
+                "name": "https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_7.html"
             }
         ]
     },
@@ -60,5 +65,4 @@
             }
         ]
     }
-}
-
+}
\ No newline at end of file
diff --git a/2021/3xxx/CVE-2021-3147.json b/2021/3xxx/CVE-2021-3147.json
new file mode 100644
index 00000000000..48a1a11a739
--- /dev/null
+++ b/2021/3xxx/CVE-2021-3147.json
@@ -0,0 +1,18 @@
+{
+    "data_type": "CVE",
+    "data_format": "MITRE",
+    "data_version": "4.0",
+    "CVE_data_meta": {
+        "ID": "CVE-2021-3147",
+        "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