diff --git a/advisories/github-reviewed/2026/04/GHSA-2wvh-87g2-89hr/GHSA-2wvh-87g2-89hr.json b/advisories/github-reviewed/2026/04/GHSA-2wvh-87g2-89hr/GHSA-2wvh-87g2-89hr.json
index dbb7387bb8c6f..ea9953954b2c7 100644
--- a/advisories/github-reviewed/2026/04/GHSA-2wvh-87g2-89hr/GHSA-2wvh-87g2-89hr.json
+++ b/advisories/github-reviewed/2026/04/GHSA-2wvh-87g2-89hr/GHSA-2wvh-87g2-89hr.json
@@ -1,7 +1,7 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-2wvh-87g2-89hr",
-  "modified": "2026-04-23T14:17:53Z",
+  "modified": "2026-04-23T14:17:55Z",
   "published": "2026-04-23T14:17:53Z",
   "aliases": [],
   "summary": "OpenC3 COSMOS: Permissions Bypass Provides User Access to Unassigned Administrative Actions via Script Runner Tool",
@@ -9,7 +9,7 @@
   "severity": [
     {
       "type": "CVSS_V3",
-      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N"
+      "score": "CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H"
     }
   ],
   "affected": [
@@ -47,7 +47,7 @@
     "cwe_ids": [
       "CWE-250"
     ],
-    "severity": "CRITICAL",
+    "severity": "HIGH",
     "github_reviewed": true,
     "github_reviewed_at": "2026-04-23T14:17:53Z",
     "nvd_published_at": null