diff --git a/pkgs/tools/graphics/lepton/default.nix b/pkgs/tools/graphics/lepton/default.nix
index eb313503221..f590e7178d6 100644
--- a/pkgs/tools/graphics/lepton/default.nix
+++ b/pkgs/tools/graphics/lepton/default.nix
@@ -20,5 +20,6 @@ stdenv.mkDerivation rec {
     license = licenses.asl20;
     platforms = [ "x86_64-linux" "x86_64-darwin" ];
     maintainers = with maintainers; [ artemist ];
+    knownVulnerabilities = [ "CVE-2022-4104" ];
   };
 }