diff --git a/nixos/modules/services/networking/networkmanager.nix b/nixos/modules/services/networking/networkmanager.nix
index 275299ee2dc3..043ffd64b030 100644
--- a/nixos/modules/services/networking/networkmanager.nix
+++ b/nixos/modules/services/networking/networkmanager.nix
@@ -241,7 +241,6 @@ in
         default = [ ];
         example = literalExpression ''
           with pkgs; [
-            networkmanager-fortisslvpn
             networkmanager-iodine
             networkmanager-libreswan
             networkmanager-l2tp
diff --git a/pkgs/by-name/ne/networkmanager-fortisslvpn/package.nix b/pkgs/by-name/ne/networkmanager-fortisslvpn/package.nix
index 737d3ce60d61..af15e3808d1a 100644
--- a/pkgs/by-name/ne/networkmanager-fortisslvpn/package.nix
+++ b/pkgs/by-name/ne/networkmanager-fortisslvpn/package.nix
@@ -90,6 +90,9 @@ stdenv.mkDerivation rec {
   meta = {
     description = "NetworkManager’s FortiSSL plugin";
     inherit (networkmanager.meta) maintainers teams platforms;
+    knownVulnerabilities = [
+      "CVE-2026-91839"
+    ];
     license = lib.licenses.gpl2Plus;
   };
 }