diff --git a/package-lock.json b/package-lock.json
index 216f1c67140..97f74d56156 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -41,6 +41,7 @@
         "@types/prismjs": "^1.26.0",
         "@types/react": "^18.0.8",
         "@types/react-dom": "^18.0.3",
+        "@types/trusted-types": "^2.0.7",
         "@typescript-eslint/eslint-plugin": "^7.8.0",
         "@typescript-eslint/parser": "^7.8.0",
         "child-process-promise": "^2.2.1",
@@ -8357,6 +8358,13 @@
       "integrity": "sha512-Q5vtl1W5ue16D+nIaW8JWebSSraJVlK+EthKn7e7UcD4KWsaSJ8BqGPXNaPghgtcn/fhvrN17Tv8ksUsQpiplw==",
       "dev": true
     },
+    "node_modules/@types/trusted-types": {
+      "version": "2.0.7",
+      "resolved": "https://registry.npmjs.org/@types/trusted-types/-/trusted-types-2.0.7.tgz",
+      "integrity": "sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/unist": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/@types/unist/-/unist-2.0.6.tgz",
@@ -42703,6 +42711,12 @@
       "integrity": "sha512-Q5vtl1W5ue16D+nIaW8JWebSSraJVlK+EthKn7e7UcD4KWsaSJ8BqGPXNaPghgtcn/fhvrN17Tv8ksUsQpiplw==",
       "dev": true
     },
+    "@types/trusted-types": {
+      "version": "2.0.7",
+      "resolved": "https://registry.npmjs.org/@types/trusted-types/-/trusted-types-2.0.7.tgz",
+      "integrity": "sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw==",
+      "dev": true
+    },
     "@types/unist": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/@types/unist/-/unist-2.0.6.tgz",
diff --git a/package.json b/package.json
index 1c646ed711c..f1d0d0d401c 100644
--- a/package.json
+++ b/package.json
@@ -136,6 +136,7 @@
     "@types/prismjs": "^1.26.0",
     "@types/react": "^18.0.8",
     "@types/react-dom": "^18.0.3",
+    "@types/trusted-types": "^2.0.7",
     "@typescript-eslint/eslint-plugin": "^7.8.0",
     "@typescript-eslint/parser": "^7.8.0",
     "child-process-promise": "^2.2.1",
diff --git a/packages/lexical-clipboard/src/clipboard.ts b/packages/lexical-clipboard/src/clipboard.ts
index b8511cbd619..3de6860e998 100644
--- a/packages/lexical-clipboard/src/clipboard.ts
+++ b/packages/lexical-clipboard/src/clipboard.ts
@@ -154,7 +154,10 @@ export function $insertDataTransferForRichText(
   if (htmlString) {
     try {
       const parser = new DOMParser();
-      const dom = parser.parseFromString(htmlString, 'text/html');
+      const dom = parser.parseFromString(
+        trustHTML(htmlString) as string,
+        'text/html',
+      );
       const nodes = $generateNodesFromDOM(editor, dom);
       return $insertGeneratedNodes(editor, nodes, selection);
     } catch {
@@ -192,6 +195,16 @@ export function $insertDataTransferForRichText(
   }
 }
 
+function trustHTML(html: string): string | TrustedHTML {
+  if (window.trustedTypes && window.trustedTypes.createPolicy) {
+    const policy = window.trustedTypes.createPolicy('lexical', {
+      createHTML: (input) => input,
+    });
+    return policy.createHTML(html);
+  }
+  return html;
+}
+
 /**
  * Inserts Lexical nodes into the editor using different strategies depending on
  * some simple selection-based heuristics. If you're looking for a generic way to