diff --git a/advisories/github-reviewed/2026/06/GHSA-2j2x-hqr9-3h42/GHSA-2j2x-hqr9-3h42.json b/advisories/github-reviewed/2026/06/GHSA-2j2x-hqr9-3h42/GHSA-2j2x-hqr9-3h42.json
index b44c80edd4448..b14a7ee9bc9b2 100644
--- a/advisories/github-reviewed/2026/06/GHSA-2j2x-hqr9-3h42/GHSA-2j2x-hqr9-3h42.json
+++ b/advisories/github-reviewed/2026/06/GHSA-2j2x-hqr9-3h42/GHSA-2j2x-hqr9-3h42.json
@@ -1,7 +1,7 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-2j2x-hqr9-3h42",
-  "modified": "2026-06-03T20:58:01Z",
+  "modified": "2026-06-03T20:58:02Z",
   "published": "2026-06-03T20:58:01Z",
   "aliases": [
     "CVE-2026-40181"
@@ -11,43 +11,24 @@
   "severity": [
     {
       "type": "CVSS_V4",
-      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U"
+      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
     }
   ],
   "affected": [
     {
       "package": {
         "ecosystem": "npm",
-        "name": "react-router"
+        "name": "router"
       },
       "ranges": [
         {
           "type": "ECOSYSTEM",
           "events": [
             {
-              "introduced": "7.0.0"
+              "introduced": "0"
             },
             {
-              "fixed": "7.14.1"
-            }
-          ]
-        }
-      ]
-    },
-    {
-      "package": {
-        "ecosystem": "npm",
-        "name": "react-router"
-      },
-      "ranges": [
-        {
-          "type": "ECOSYSTEM",
-          "events": [
-            {
-              "introduced": "6.7.0"
-            },
-            {
-              "fixed": "6.30.4"
+              "fixed": "1.23.3"
             }
           ]
         }
@@ -72,7 +53,7 @@
     "cwe_ids": [
       "CWE-601"
     ],
-    "severity": "MODERATE",
+    "severity": "HIGH",
     "github_reviewed": true,
     "github_reviewed_at": "2026-06-03T20:58:01Z",
     "nvd_published_at": "2026-06-02T20:16:35Z"