diff --git a/pkgs/development/compilers/openjdk/openjfx/19.nix b/pkgs/development/compilers/openjdk/openjfx/19.nix
index 6f173db8327c..2100f962917a 100644
--- a/pkgs/development/compilers/openjdk/openjfx/19.nix
+++ b/pkgs/development/compilers/openjdk/openjfx/19.nix
@@ -141,5 +141,8 @@ in makePackage {
     description = "The next-generation Java client toolkit";
     maintainers = with maintainers; [ abbradar ];
     platforms = platforms.unix;
+    knownVulnerabilities = [
+      "This OpenJFX version has reached its end of life."
+    ];
   };
 }
diff --git a/pkgs/development/compilers/openjdk/openjfx/20.nix b/pkgs/development/compilers/openjdk/openjfx/20.nix
index 4ba9ea707eb1..648f470a004d 100644
--- a/pkgs/development/compilers/openjdk/openjfx/20.nix
+++ b/pkgs/development/compilers/openjdk/openjfx/20.nix
@@ -128,5 +128,8 @@ in makePackage {
     description = "The next-generation Java client toolkit";
     maintainers = with maintainers; [ abbradar ];
     platforms = platforms.unix;
+    knownVulnerabilities = [
+      "This OpenJFX version has reached its end of life."
+    ];
   };
 }