diff --git a/data/cve/v5/GO-2026-4441.json b/data/cve/v5/GO-2026-4441.json
new file mode 100644
index 0000000..0b1ea06
--- /dev/null
+++ b/data/cve/v5/GO-2026-4441.json
@@ -0,0 +1,85 @@
+{
+  "dataType": "CVE_RECORD",
+  "dataVersion": "5.0",
+  "cveMetadata": {
+    "cveId": "CVE-2025-58190"
+  },
+  "containers": {
+    "cna": {
+      "providerMetadata": {
+        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc"
+      },
+      "title": "Infinite parsing loop in golang.org/x/net",
+      "descriptions": [
+        {
+          "lang": "en",
+          "value": "The html.Parse function in golang.org/x/net/html has an infinite parsing loop when processing certain inputs, which can lead to denial of service (DoS) if an attacker provides specially crafted HTML content."
+        }
+      ],
+      "affected": [
+        {
+          "vendor": "golang.org/x/net",
+          "product": "golang.org/x/net/html",
+          "collectionURL": "https://pkg.go.dev",
+          "packageName": "golang.org/x/net/html",
+          "versions": [
+            {
+              "version": "0",
+              "lessThan": "0.45.0",
+              "status": "affected",
+              "versionType": "semver"
+            }
+          ],
+          "programRoutines": [
+            {
+              "name": "inRowIM"
+            },
+            {
+              "name": "Parse"
+            },
+            {
+              "name": "ParseFragment"
+            },
+            {
+              "name": "ParseFragmentWithOptions"
+            },
+            {
+              "name": "ParseWithOptions"
+            }
+          ],
+          "defaultStatus": "unaffected"
+        }
+      ],
+      "problemTypes": [
+        {
+          "descriptions": [
+            {
+              "lang": "en",
+              "description": "CWE-835: Loop with Unreachable Exit Condition"
+            }
+          ]
+        }
+      ],
+      "references": [
+        {
+          "url": "https://groups.google.com/g/golang-announce/c/jnQcOYpiR2c"
+        },
+        {
+          "url": "https://github.com/golang/vulndb/issues/4441"
+        },
+        {
+          "url": "https://go.dev/cl/709875"
+        },
+        {
+          "url": "https://pkg.go.dev/vuln/GO-2026-4441"
+        }
+      ],
+      "credits": [
+        {
+          "lang": "en",
+          "value": "Guido Vranken"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/data/osv/GO-2026-4441.json b/data/osv/GO-2026-4441.json
new file mode 100644
index 0000000..c2f4186
--- /dev/null
+++ b/data/osv/GO-2026-4441.json
@@ -0,0 +1,69 @@
+{
+  "schema_version": "1.3.1",
+  "id": "GO-2026-4441",
+  "modified": "0001-01-01T00:00:00Z",
+  "published": "0001-01-01T00:00:00Z",
+  "aliases": [
+    "CVE-2025-58190"
+  ],
+  "summary": "Infinite parsing loop in golang.org/x/net",
+  "details": "The html.Parse function in golang.org/x/net/html has an infinite parsing loop when processing certain inputs, which can lead to denial of service (DoS) if an attacker provides specially crafted HTML content.",
+  "affected": [
+    {
+      "package": {
+        "name": "golang.org/x/net",
+        "ecosystem": "Go"
+      },
+      "ranges": [
+        {
+          "type": "SEMVER",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "0.45.0"
+            }
+          ]
+        }
+      ],
+      "ecosystem_specific": {
+        "imports": [
+          {
+            "path": "golang.org/x/net/html",
+            "symbols": [
+              "Parse",
+              "ParseFragment",
+              "ParseFragmentWithOptions",
+              "ParseWithOptions",
+              "inRowIM"
+            ]
+          }
+        ]
+      }
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://groups.google.com/g/golang-announce/c/jnQcOYpiR2c"
+    },
+    {
+      "type": "REPORT",
+      "url": "https://github.com/golang/vulndb/issues/4441"
+    },
+    {
+      "type": "FIX",
+      "url": "https://go.dev/cl/709875"
+    }
+  ],
+  "credits": [
+    {
+      "name": "Guido Vranken"
+    }
+  ],
+  "database_specific": {
+    "url": "https://pkg.go.dev/vuln/GO-2026-4441",
+    "review_status": "REVIEWED"
+  }
+}
\ No newline at end of file
diff --git a/data/reports/GO-2026-4441.yaml b/data/reports/GO-2026-4441.yaml
new file mode 100644
index 0000000..2ea5a25
--- /dev/null
+++ b/data/reports/GO-2026-4441.yaml
@@ -0,0 +1,33 @@
+id: GO-2026-4441
+modules:
+    - module: golang.org/x/net
+      versions:
+        - fixed: 0.45.0
+      vulnerable_at: 0.44.0
+      packages:
+        - package: golang.org/x/net/html
+          symbols:
+            - inRowIM
+          derived_symbols:
+            - Parse
+            - ParseFragment
+            - ParseFragmentWithOptions
+            - ParseWithOptions
+summary: Infinite parsing loop in golang.org/x/net
+description: |-
+    The html.Parse function in golang.org/x/net/html has an infinite parsing loop
+    when processing certain inputs, which can lead to denial of service (DoS) if an
+    attacker provides specially crafted HTML content.
+credits:
+    - Guido Vranken
+references:
+    - web: https://groups.google.com/g/golang-announce/c/jnQcOYpiR2c
+    - report: https://github.com/golang/vulndb/issues/4441
+    - fix: https://go.dev/cl/709875
+cve_metadata:
+    id: CVE-2025-58190
+    cwe: 'CWE-835: Loop with Unreachable Exit Condition'
+source:
+    id: go-security-team
+    created: 2026-02-05T08:30:52.058191-08:00
+review_status: REVIEWED