diff --git a/nginx.changes b/nginx.changes
index 7813f90..a87fdf1 100644
--- a/nginx.changes
+++ b/nginx.changes
@@ -6,7 +6,7 @@ Wed May 26 02:44:27 UTC 2021 - Илья Индиго <ilya@ilya.pp.ua>
   * 1-byte memory overwrite might occur during DNS server response processing
     if the "resolver" directive was used, allowing an attacker who is able to
     forge UDP packets from the DNS server to cause worker process crash or,
-    potentially, arbitrary code execution (CVE-2021-23017).
+    potentially, arbitrary code execution (CVE-2021-23017, boo#1186126).
 
 -------------------------------------------------------------------
 Wed Apr 21 04:54:21 UTC 2021 - Andreas Stieger <andreas.stieger@gmx.de>