diff --git a/2021/39xxx/CVE-2021-39137.json b/2021/39xxx/CVE-2021-39137.json
index 255f90b40b4..35d02495d38 100644
--- a/2021/39xxx/CVE-2021-39137.json
+++ b/2021/39xxx/CVE-2021-39137.json
@@ -35,7 +35,7 @@
         "description_data": [
             {
                 "lang": "eng",
-                "value": "go-ethereum is the official Go implementation of the Ethereum protocol. In affected versions a consensus-vulnerability in go-ethereum (Geth) could cause a chain split, where vulnerable versions refuse to accept the canonical chain. Further details about the vulnerability will be disclosed at a later date. A patch is included in the upcoming `v1.10.8` release. No workaround are available. "
+                "value": "go-ethereum is the official Go implementation of the Ethereum protocol. In affected versions a consensus-vulnerability in go-ethereum (Geth) could cause a chain split, where vulnerable versions refuse to accept the canonical chain. Further details about the vulnerability will be disclosed at a later date. A patch is included in the upcoming `v1.10.8` release. No workaround are available."
             }
         ]
     },
diff --git a/2021/3xxx/CVE-2021-3734.json b/2021/3xxx/CVE-2021-3734.json
new file mode 100644
index 00000000000..b78d9a87893
--- /dev/null
+++ b/2021/3xxx/CVE-2021-3734.json
@@ -0,0 +1,18 @@
+{
+    "data_type": "CVE",
+    "data_format": "MITRE",
+    "data_version": "4.0",
+    "CVE_data_meta": {
+        "ID": "CVE-2021-3734",
+        "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