diff --git a/chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillNameFixFlowBridge.java b/chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillNameFixFlowBridge.java
--- a/chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillNameFixFlowBridge.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillNameFixFlowBridge.java
@@ -25,7 +25,7 @@ import org.chromium.ui.modaldialog.DialogDismissalCause;
 @JNINamespace("autofill")
 @NullMarked
 final class AutofillNameFixFlowBridge implements AutofillNameFixFlowPromptDelegate {
-    private final long mNativeCardNameFixFlowViewAndroid;
+    private long mNativeCardNameFixFlowViewAndroid;
     private final @Nullable Activity mActivity;
     private final String mTitle;
     private final String mInferredName;
@@ -73,17 +73,22 @@ final class AutofillNameFixFlowBridge implements AutofillNameFixFlowPromptDelega

     @Override
     public void onPromptDismissed() {
+        if (mNativeCardNameFixFlowViewAndroid == 0) return;
         AutofillNameFixFlowBridgeJni.get().promptDismissed(mNativeCardNameFixFlowViewAndroid);
+        // Native side does `delete this`; invalidate to prevent any late IME /
+        // editor-action callback from dereferencing a freed object.
+        mNativeCardNameFixFlowViewAndroid = 0;
     }

     @Override
     public void onUserDismiss() {
+        if (mNativeCardNameFixFlowViewAndroid == 0) return;
         AutofillNameFixFlowBridgeJni.get().onUserDismiss(mNativeCardNameFixFlowViewAndroid);
     }

     @Override
     public void onUserAcceptCardholderName(String name) {
+        if (mNativeCardNameFixFlowViewAndroid == 0) return;
         AutofillNameFixFlowBridgeJni.get().onUserAccept(mNativeCardNameFixFlowViewAndroid, name);
     }