diff --git a/nodejs-16.advisories.yaml b/nodejs-16.advisories.yaml
new file mode 100644
index 0000000000..7c902afdbf
--- /dev/null
+++ b/nodejs-16.advisories.yaml
@@ -0,0 +1,28 @@
+package:
+  name: nodejs-16
+
+advisories:
+  CVE-2023-30581:
+    - timestamp: 2023-06-20T13:11:00-04:00
+      status: fixed
+      fixed-version: 16.20.1-r0
+
+  CVE-2023-30585:
+    - timestamp: 2023-06-20T13:11:00-04:00
+      status: fixed
+      fixed-version: 16.20.1-r0
+
+  CVE-2023-30588:
+    - timestamp: 2023-06-20T13:11:00-04:00
+      status: fixed
+      fixed-version: 16.20.1-r0
+
+  CVE-2023-30589:
+    - timestamp: 2023-06-20T13:11:00-04:00
+      status: fixed
+      fixed-version: 16.20.1-r0
+
+  CVE-2023-30590:
+    - timestamp: 2023-06-20T13:11:00-04:00
+      status: fixed
+      fixed-version: 16.20.1-r0
diff --git a/nodejs-18.advisories.yaml b/nodejs-18.advisories.yaml
new file mode 100644
index 0000000000..5b9f394454
--- /dev/null
+++ b/nodejs-18.advisories.yaml
@@ -0,0 +1,28 @@
+package:
+  name: nodejs-18
+
+advisories:
+  CVE-2023-30581:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 18.16.1-r0
+
+  CVE-2023-30585:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 18.16.1-r0
+
+  CVE-2023-30588:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 18.16.1-r0
+
+  CVE-2023-30589:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 18.16.1-r0
+
+  CVE-2023-30590:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 18.16.1-r0
diff --git a/nodejs-20.advisories.yaml b/nodejs-20.advisories.yaml
new file mode 100644
index 0000000000..81dea536df
--- /dev/null
+++ b/nodejs-20.advisories.yaml
@@ -0,0 +1,53 @@
+package:
+  name: nodejs-20
+
+advisories:
+  CVE-2023-30581:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 20.3.1-r0
+
+  CVE-2023-30584:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 20.3.1-r0
+
+  CVE-2023-30587:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 20.3.1-r0
+
+  CVE-2023-30582:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 20.3.1-r0
+
+  CVE-2023-30583:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 20.3.1-r0
+
+  CVE-2023-30585:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 20.3.1-r0
+
+  CVE-2023-30586:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 20.3.1-r0
+
+  CVE-2023-30588:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 20.3.1-r0
+
+  CVE-2023-30589:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 20.3.1-r0
+
+  CVE-2023-30590:
+    - timestamp: 2023-06-20T15:07:00-04:00
+      status: fixed
+      fixed-version: 20.3.1-r0