diff --git a/advisories/unreviewed/2026/06/GHSA-r937-wjx7-w2jp/GHSA-r937-wjx7-w2jp.json b/advisories/unreviewed/2026/06/GHSA-r937-wjx7-w2jp/GHSA-r937-wjx7-w2jp.json
index 031ebc159d695..d578c3499ef6a 100644
--- a/advisories/unreviewed/2026/06/GHSA-r937-wjx7-w2jp/GHSA-r937-wjx7-w2jp.json
+++ b/advisories/unreviewed/2026/06/GHSA-r937-wjx7-w2jp/GHSA-r937-wjx7-w2jp.json
@@ -1,11 +1,12 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-r937-wjx7-w2jp",
-  "modified": "2026-06-27T21:30:28Z",
+  "modified": "2026-06-27T21:31:34Z",
   "published": "2026-06-26T15:32:13Z",
   "aliases": [
     "CVE-2026-53914"
   ],
+  "summary": "Unsafe Java Serialization for Kapt Incremental Cache",
   "details": "In JetBrains Kotlin before 2.4.20 code execution was possible via unsafe deserialization in the build cache metadata",
   "severity": [
     {
@@ -13,7 +14,27 @@
       "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:L"
     }
   ],
-  "affected": [],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.jetbrains.kotlin:kotlin-stdlib"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "2.4.20"
+            }
+          ]
+        }
+      ]
+    }
+  ],
   "references": [
     {
       "type": "ADVISORY",