diff --git a/2023/0xxx/CVE-2023-0854.json b/2023/0xxx/CVE-2023-0854.json
index 7b3ba3a8dfd..208eb6a888d 100644
--- a/2023/0xxx/CVE-2023-0854.json
+++ b/2023/0xxx/CVE-2023-0854.json
@@ -4,15 +4,94 @@
     "data_version": "4.0",
     "CVE_data_meta": {
         "ID": "CVE-2023-0854",
-        "ASSIGNER": "cve@mitre.org",
-        "STATE": "RESERVED"
+        "ASSIGNER": "contact-canon-psirt@mail.canon",
+        "STATE": "PUBLIC"
+    },
+
+
+    "affects": {
+        "vendor": {
+            "vendor_data": [
+                {
+                    "vendor_name": "Canon Inc.",
+                    "product": {
+                        "product_data": [
+                            {
+                                "product_name": "Canon Office/Small Office Multifunction Printers and Laser Printers",
+                                "version": {
+                                    "version_data": [
+                                        {
+                                            "version_value": "Satera LBP660C Series/LBP620C Series/MF740C Series/MF640C Series firmware Ver.11.04 and earlier sold in Japan. Color imageCLASS LBP660C Series/LBP 620C Series/X LBP1127C/MF740C Series/MF640C Series/X MF1127C firmware Ver.11.04 and earlier sold in US. i-SENSYS LBP660C Series/LBP620C Series/MF740C Series/MF640C Series, C1127P, C1127iF, C1127i firmware Ver.11.04 and earlier sold in Europe."
+                                        }
+                                    ]
+                                }
+                            }
+                        ]
+                    }
+                }
+            ]
+        }
+    },
+    "problemtype": {
+        "problemtype_data": [
+            {
+                "description": [
+                    {
+                        "lang": "eng",
+                        "value": "CWE-122: Heap-based Buffer Overflow"
+                    }
+                ]
+            }
+        ]
+    },
+    "references": {
+        "reference_data": [
+            {
+                "url": "https://psirt.canon/advisory-information/cp2023-001/",
+                "refsource": "MISC",
+                "name": "https://psirt.canon/advisory-information/cp2023-001/"
+            },
+            {
+                "url": "https://canon.jp/support/support-info/230414vulnerability-response",
+                "refsource": "MISC",
+                "name": "https://canon.jp/support/support-info/230414vulnerability-response"
+            },
+            {
+                "url": "https://www.usa.canon.com/support/canon-product-advisories/Service-Notice-Vulnerabilities-Remediation-Against-Buffer-Overflow",
+                "refsource": "MISC",
+                "name": "https://www.usa.canon.com/support/canon-product-advisories/Service-Notice-Vulnerabilities-Remediation-Against-Buffer-Overflow"
+            },
+            {
+                 "url": "https://www.canon-europe.com/support/product-security-latest-news/",
+                "refsource": "MISC",
+                "name": "https://www.canon-europe.com/support/product-security-latest-news/"
+            }
+        ]
     },
     "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."
+                "value": "Buffer overflow in NetBIOS QNAME registering and communication process of Office / Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. *:Satera LBP660C Series/LBP620C Series/MF740C Series/MF640C Series firmware Ver.11.04 and earlier sold in Japan. Color imageCLASS LBP660C Series/LBP 620C Series/X LBP1127C/MF740C Series/MF640C Series/X MF1127C firmware Ver.11.04 and earlier sold in US. i-SENSYS LBP660C Series/LBP620C Series/MF740C Series/MF640C Series, C1127P, C1127iF, C1127i firmware Ver.11.04 and earlier sold in Europe."
+            }
+        ]
+    },
+    "impact": {
+        "cvss": [
+            {
+                "attackComplexity": "LOW",
+                "attackVector": "NETWORK",
+                "availabilityImpact": "HIGH",
+                "baseScore": 9.8,
+                "baseSeverity": "CRITICAL",
+                "confidentialityImpact": "HIGH",
+                "integrityImpact": "HIGH",
+                "privilegesRequired": "NONE",
+                "scope": "UNCHANGED",
+                "userInteraction": "NONE",
+                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
+                "version": "3.1"
             }
         ]
     }
-}
\ No newline at end of file
+}