diff --git a/src/main.ts b/src/main.ts
index 6261110998..2cc18f1b24 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,3 +1,4 @@
+import "@/polyfills/global";
 import { mountBaseComponents } from "@/components/base/components";
 import "@/plugins/polyfills";
 import {
diff --git a/src/polyfills/global.ts b/src/polyfills/global.ts
new file mode 100644
index 0000000000..7aaf205779
--- /dev/null
+++ b/src/polyfills/global.ts
@@ -0,0 +1,5 @@
+// src/polyfills/global.ts
+// Polyfill für global (CSP-konform)
+if (typeof global === "undefined") {
+	(window as unknown as { global: typeof globalThis }).global = globalThis;
+}