diff --git a/2023/4xxx/CVE-2023-4088.json b/2023/4xxx/CVE-2023-4088.json
index 386bd81b8f6..5539923737a 100644
--- a/2023/4xxx/CVE-2023-4088.json
+++ b/2023/4xxx/CVE-2023-4088.json
@@ -58,6 +58,16 @@
                 "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-010_en.pdf",
                 "refsource": "MISC",
                 "name": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-010_en.pdf"
+            },
+            {
+                "url": "https://jvn.jp/vu/JVNVU96447193/index.html",
+                "refsource": "MISC",
+                "name": "https://jvn.jp/vu/JVNVU96447193/index.html"
+            },
+            {
+                "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-269-03",
+                "refsource": "MISC",
+                "name": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-269-03"
             }
         ]
     },
diff --git a/2023/5xxx/CVE-2023-5244.json b/2023/5xxx/CVE-2023-5244.json
new file mode 100644
index 00000000000..73fed64b0fb
--- /dev/null
+++ b/2023/5xxx/CVE-2023-5244.json
@@ -0,0 +1,18 @@
+{
+    "data_type": "CVE",
+    "data_format": "MITRE",
+    "data_version": "4.0",
+    "CVE_data_meta": {
+        "ID": "CVE-2023-5244",
+        "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