diff --git a/components/script/dom/abortcontroller.rs b/components/script/dom/abortcontroller.rs
index 3a7ca17220d..50c5b281d61 100644
--- a/components/script/dom/abortcontroller.rs
+++ b/components/script/dom/abortcontroller.rs
@@ -10,6 +10,7 @@ use crate::dom::bindings::codegen::Bindings::AbortControllerBinding::AbortContro
 use crate::dom::bindings::reflector::{Reflector, reflect_dom_object_with_proto};
 use crate::dom::bindings::root::{Dom, DomRoot};
 use crate::dom::globalscope::GlobalScope;
+use crate::realms::InRealm;
 use crate::script_runtime::{CanGc, JSContext};
 
 /// <https://dom.spec.whatwg.org/#abortcontroller>
@@ -47,9 +48,9 @@ impl AbortController {
     }
 
     /// <https://dom.spec.whatwg.org/#abortcontroller-signal-abort>
-    fn signal_abort(&self, cx: JSContext, reason: HandleValue, can_gc: CanGc) {
+    fn signal_abort(&self, cx: JSContext, reason: HandleValue, realm: InRealm, can_gc: CanGc) {
         // signal abort on controller’s signal with reason if it is given.
-        self.signal.signal_abort(cx, reason, can_gc);
+        self.signal.signal_abort(cx, reason, realm, can_gc);
     }
 }
 
@@ -64,10 +65,10 @@ impl AbortControllerMethods<crate::DomTypeHolder> for AbortController {
     }
 
     /// <https://dom.spec.whatwg.org/#dom-abortcontroller-abort>
-    fn Abort(&self, cx: JSContext, reason: HandleValue, can_gc: CanGc) {
+    fn Abort(&self, cx: JSContext, reason: HandleValue, realm: InRealm, can_gc: CanGc) {
         // The abort(reason) method steps are
         // to signal abort on this with reason if it is given.
-        self.signal_abort(cx, reason, can_gc);
+        self.signal_abort(cx, reason, realm, can_gc);
     }
 
     /// <https://dom.spec.whatwg.org/#dom-abortcontroller-signal>
diff --git a/components/script/dom/abortsignal.rs b/components/script/dom/abortsignal.rs
index 7de4f85cff9..f1fa41adb9e 100644
--- a/components/script/dom/abortsignal.rs
+++ b/components/script/dom/abortsignal.rs
@@ -17,7 +17,7 @@ use crate::dom::bindings::root::DomRoot;
 use crate::dom::eventtarget::EventTarget;
 use crate::dom::globalscope::GlobalScope;
 use crate::dom::readablestream::PipeTo;
-use crate::realms::{InRealm, enter_realm};
+use crate::realms::InRealm;
 use crate::script_runtime::{CanGc, JSContext as SafeJSContext};
 
 impl js::gc::Rootable for AbortAlgorithm {}
@@ -74,10 +74,14 @@ impl AbortSignal {
     }
 
     /// <https://dom.spec.whatwg.org/#abortsignal-signal-abort>
-    pub(crate) fn signal_abort(&self, cx: SafeJSContext, reason: HandleValue, can_gc: CanGc) {
+    pub(crate) fn signal_abort(
+        &self,
+        cx: SafeJSContext,
+        reason: HandleValue,
+        realm: InRealm,
+        can_gc: CanGc,
+    ) {
         let global = self.global();
-        let realm = enter_realm(&*global);
-        let comp = InRealm::Entered(&realm);
 
         // If signal is aborted, then return.
         if self.Aborted() {
@@ -101,7 +105,7 @@ impl AbortSignal {
         // TODO: #36936
 
         // Run the abort steps for signal.
-        self.run_the_abort_steps(cx, &global, comp, can_gc);
+        self.run_the_abort_steps(cx, &global, realm, can_gc);
 
         // For each dependentSignal of dependentSignalsToAbort, run the abort steps for dependentSignal.
         // TODO: #36936
diff --git a/components/script_bindings/codegen/Bindings.conf b/components/script_bindings/codegen/Bindings.conf
index dd034654974..634067a6553 100644
--- a/components/script_bindings/codegen/Bindings.conf
+++ b/components/script_bindings/codegen/Bindings.conf
@@ -16,6 +16,7 @@ DOMInterfaces = {
 
 'AbortController': {
     'canGc':['Abort'],
+    'inRealms': ['Abort'],
 },
 
 'AbstractRange': {