diff --git a/data/cve/v5/GO-2025-3563.json b/data/cve/v5/GO-2025-3563.json
new file mode 100644
index 0000000..509b744
--- /dev/null
+++ b/data/cve/v5/GO-2025-3563.json
@@ -0,0 +1,82 @@
+{
+  "dataType": "CVE_RECORD",
+  "dataVersion": "5.0",
+  "cveMetadata": {
+    "cveId": "CVE-2025-22871"
+  },
+  "containers": {
+    "cna": {
+      "providerMetadata": {
+        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc"
+      },
+      "title": "Request smuggling due to acceptance of invalid chunked data in net/http",
+      "descriptions": [
+        {
+          "lang": "en",
+          "value": "The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. This can permit request smuggling if a net/http server is used in conjunction with a server that incorrectly accepts a bare LF as part of a chunk-ext."
+        }
+      ],
+      "affected": [
+        {
+          "vendor": "Go standard library",
+          "product": "net/http/internal",
+          "collectionURL": "https://pkg.go.dev",
+          "packageName": "net/http/internal",
+          "versions": [
+            {
+              "version": "0",
+              "lessThan": "1.23.8",
+              "status": "affected",
+              "versionType": "semver"
+            },
+            {
+              "version": "1.24.0-0",
+              "lessThan": "1.24.2",
+              "status": "affected",
+              "versionType": "semver"
+            }
+          ],
+          "programRoutines": [
+            {
+              "name": "readChunkLine"
+            },
+            {
+              "name": "chunkedReader.Read"
+            }
+          ],
+          "defaultStatus": "unaffected"
+        }
+      ],
+      "problemTypes": [
+        {
+          "descriptions": [
+            {
+              "lang": "en",
+              "description": "CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')"
+            }
+          ]
+        }
+      ],
+      "references": [
+        {
+          "url": "https://go.dev/cl/652998"
+        },
+        {
+          "url": "https://go.dev/issue/71988"
+        },
+        {
+          "url": "https://groups.google.com/g/golang-announce/c/Y2uBTVKjBQk"
+        },
+        {
+          "url": "https://pkg.go.dev/vuln/GO-2025-3563"
+        }
+      ],
+      "credits": [
+        {
+          "lang": "en",
+          "value": "Jeppe Bonde Weikop"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/data/osv/GO-2025-3563.json b/data/osv/GO-2025-3563.json
new file mode 100644
index 0000000..7be6c2e
--- /dev/null
+++ b/data/osv/GO-2025-3563.json
@@ -0,0 +1,72 @@
+{
+  "schema_version": "1.3.1",
+  "id": "GO-2025-3563",
+  "modified": "0001-01-01T00:00:00Z",
+  "published": "0001-01-01T00:00:00Z",
+  "aliases": [
+    "CVE-2025-22871"
+  ],
+  "summary": "Request smuggling due to acceptance of invalid chunked data in net/http",
+  "details": "The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. This can permit request smuggling if a net/http server is used in conjunction with a server that incorrectly accepts a bare LF as part of a chunk-ext.",
+  "affected": [
+    {
+      "package": {
+        "name": "stdlib",
+        "ecosystem": "Go"
+      },
+      "ranges": [
+        {
+          "type": "SEMVER",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "1.23.8"
+            },
+            {
+              "introduced": "1.24.0-0"
+            },
+            {
+              "fixed": "1.24.2"
+            }
+          ]
+        }
+      ],
+      "ecosystem_specific": {
+        "imports": [
+          {
+            "path": "net/http/internal",
+            "symbols": [
+              "chunkedReader.Read",
+              "readChunkLine"
+            ]
+          }
+        ]
+      }
+    }
+  ],
+  "references": [
+    {
+      "type": "FIX",
+      "url": "https://go.dev/cl/652998"
+    },
+    {
+      "type": "REPORT",
+      "url": "https://go.dev/issue/71988"
+    },
+    {
+      "type": "WEB",
+      "url": "https://groups.google.com/g/golang-announce/c/Y2uBTVKjBQk"
+    }
+  ],
+  "credits": [
+    {
+      "name": "Jeppe Bonde Weikop"
+    }
+  ],
+  "database_specific": {
+    "url": "https://pkg.go.dev/vuln/GO-2025-3563",
+    "review_status": "REVIEWED"
+  }
+}
\ No newline at end of file
diff --git a/data/reports/GO-2025-3563.yaml b/data/reports/GO-2025-3563.yaml
new file mode 100644
index 0000000..7eb317a
--- /dev/null
+++ b/data/reports/GO-2025-3563.yaml
@@ -0,0 +1,33 @@
+id: GO-2025-3563
+modules:
+    - module: std
+      versions:
+        - fixed: 1.23.8
+        - introduced: 1.24.0-0
+        - fixed: 1.24.2
+      vulnerable_at: 1.24.1
+      packages:
+        - package: net/http/internal
+          symbols:
+            - readChunkLine
+          derived_symbols:
+            - chunkedReader.Read
+summary: Request smuggling due to acceptance of invalid chunked data in net/http
+description: |-
+    The net/http package improperly accepts a bare LF as a line terminator in
+    chunked data chunk-size lines. This can permit request smuggling if a net/http
+    server is used in conjunction with a server that incorrectly accepts a bare LF
+    as part of a chunk-ext.
+credits:
+    - Jeppe Bonde Weikop
+references:
+    - fix: https://go.dev/cl/652998
+    - report: https://go.dev/issue/71988
+    - web: https://groups.google.com/g/golang-announce/c/Y2uBTVKjBQk
+cve_metadata:
+    id: CVE-2025-22871
+    cwe: 'CWE-444: Inconsistent Interpretation of HTTP Requests (''HTTP Request Smuggling'')'
+source:
+    id: go-security-team
+    created: 2025-03-25T08:37:39.679134-07:00
+review_status: REVIEWED