From c1802e42b53d9a15bc073ebc48f96103cd8f5112 Mon Sep 17 00:00:00 2001
From: Charlotte Hoblik <sarolta@saroltah.hu>
Date: Wed, 27 Aug 2025 16:39:30 +0200
Subject: [PATCH] Add security advisory

---
 docs/reference/release-notes/8.18.6.asciidoc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/reference/release-notes/8.18.6.asciidoc b/docs/reference/release-notes/8.18.6.asciidoc
index aa6838c3e6486..4f2070b7c3ff4 100644
--- a/docs/reference/release-notes/8.18.6.asciidoc
+++ b/docs/reference/release-notes/8.18.6.asciidoc
@@ -5,6 +5,12 @@ coming[8.18.6]
 
 Also see <<breaking-changes-8.18,Breaking changes in 8.18>>.
 
+[IMPORTANT]
+====
+The 8.18.6 release contains fixes for potential security vulnerabilities.
+Please see our https://discuss.elastic.co/c/announcements/security-announcements/31[security advisory] for more details.
+====
+
 [[bug-8.18.6]]
 [float]
 === Bug fixes