diff --git a/pkgs/development/libraries/libvirt/5.9.0.nix b/pkgs/development/libraries/libvirt/5.9.0.nix
index 514cf24f66eb..0e2d234addf7 100644
--- a/pkgs/development/libraries/libvirt/5.9.0.nix
+++ b/pkgs/development/libraries/libvirt/5.9.0.nix
@@ -132,5 +132,10 @@ in stdenv.mkDerivation rec {
     license = licenses.lgpl2Plus;
     platforms = platforms.unix;
     maintainers = with maintainers; [ fpletz globin ];
+    knownVulnerabilities = [
+      "https://security.libvirt.org/2019/0008.html"
+      "https://security.libvirt.org/2019/0009.html"
+      "https://security.libvirt.org/2020/0001.html"
+    ];
   };
 }