diff --git a/SECURITY.md b/SECURITY.md
index 8bdd62493a..65dd73363f 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -14,3 +14,9 @@
 
 Please post your vulnerability report from the following page:
 https://github.com/fluent/fluentd/security/advisories
+
+> [!NOTE]
+> If you use fluent-package, please check [fluent-package-builder](https://github.com/fluent/fluent-package-builder/blob/master/SECURITY.md) and report it there.
+
+> [!NOTE]
+> If you use a Docker image of Fluentd, please check [Fluentd Docker Image](https://github.com/fluent/fluentd-docker-image/blob/master/SECURITY.md) and report it there.