diff --git a/packages/react-dom/src/server/ReactDOMServerFormatConfig.js b/packages/react-dom/src/server/ReactDOMServerFormatConfig.js
index bc9e21c24920b..72e984f12824b 100644
--- a/packages/react-dom/src/server/ReactDOMServerFormatConfig.js
+++ b/packages/react-dom/src/server/ReactDOMServerFormatConfig.js
@@ -321,7 +321,9 @@ function pushStyle(
           valueChunk = stringToChunk('' + styleValue);
         }
       } else {
-        valueChunk = stringToChunk(('' + styleValue).trim());
+        valueChunk = stringToChunk(
+          escapeTextForBrowser(('' + styleValue).trim()),
+        );
       }
     }
     if (isFirst) {