diff --git a/openkylin_list.yaml b/openkylin_list.yaml
index 2beb3d05eed628f68d0f90742a0e5613d12e1ef7..5f2a2712d04f70b5a7ac6b3bb32b975327dac48a 100644
--- a/openkylin_list.yaml
+++ b/openkylin_list.yaml
@@ -45,6 +45,7 @@ cve:
   libxml2:
     - CVE-2020-24977
     - CVE-2021-3517
+    - CVE-2021-3518
 cnvd:
 kve:
   kylin-software-properties: