diff --git a/src/Autocomplete/CHANGELOG.md b/src/Autocomplete/CHANGELOG.md
index 8720236c2bb..03022e74226 100644
--- a/src/Autocomplete/CHANGELOG.md
+++ b/src/Autocomplete/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 2.25.0
+
+-   Escape `querySelector` dynamic selector with `CSS.escape()` #2663
+
 ## 2.23.0
 
 -   Deprecate `ExtraLazyChoiceLoader` in favor of `Symfony\Component\Form\ChoiceList\Loader\LazyChoiceLoader`
diff --git a/src/Autocomplete/assets/dist/controller.js b/src/Autocomplete/assets/dist/controller.js
index 1f2363100e9..b9712824880 100644
--- a/src/Autocomplete/assets/dist/controller.js
+++ b/src/Autocomplete/assets/dist/controller.js
@@ -270,7 +270,7 @@ _default_1_instances = new WeakSet(), _default_1_getCommonConfig = function _def
             let orderedOption = null;
             for (const [, tomSelectOption] of Object.entries(this.tomSelect.options)) {
                 if (tomSelectOption.$order === optionOrder) {
-                    orderedOption = parentElement.querySelector(`:scope > option[value="${tomSelectOption[this.tomSelect.settings.valueField]}"]`);
+                    orderedOption = parentElement.querySelector(`:scope > option[value="${CSS.escape(tomSelectOption[this.tomSelect.settings.valueField])}"]`);
                     break;
                 }
             }
diff --git a/src/Autocomplete/assets/src/controller.ts b/src/Autocomplete/assets/src/controller.ts
index 6b68283b51d..f89b29141c4 100644
--- a/src/Autocomplete/assets/src/controller.ts
+++ b/src/Autocomplete/assets/src/controller.ts
@@ -192,7 +192,7 @@ export default class extends Controller {
                 for (const [, tomSelectOption] of Object.entries(this.tomSelect.options)) {
                     if (tomSelectOption.$order === optionOrder) {
                         orderedOption = parentElement.querySelector(
-                            `:scope > option[value="${tomSelectOption[this.tomSelect.settings.valueField]}"]`
+                            `:scope > option[value="${CSS.escape(tomSelectOption[this.tomSelect.settings.valueField])}"]`
                         );
 
                         break;