diff --git a/shell/browser/api/electron_api_utility_process.cc b/shell/browser/api/electron_api_utility_process.cc
index 2fa5bb1750..8a7b07bcbd 100644
--- a/shell/browser/api/electron_api_utility_process.cc
+++ b/shell/browser/api/electron_api_utility_process.cc
@@ -19,6 +19,7 @@
 #include "content/public/common/result_codes.h"
 #include "gin/object_template_builder.h"
 #include "mojo/public/cpp/bindings/pending_receiver.h"
+#include "services/network/public/cpp/originating_process.h"
 #include "shell/browser/api/message_port.h"
 #include "shell/browser/browser.h"
 #include "shell/browser/javascript_environment.h"
@@ -212,7 +213,7 @@ UtilityProcessWrapper::UtilityProcessWrapper(
   mojo::PendingRemote<network::mojom::URLLoaderFactory> url_loader_factory;
   network::mojom::URLLoaderFactoryParamsPtr loader_params =
       network::mojom::URLLoaderFactoryParams::New();
-  loader_params->process_id = pid_;
+  loader_params->process_id = network::OriginatingProcess::browser();
   loader_params->is_orb_enabled = false;
   loader_params->is_trusted = true;
   if (create_network_observer) {
diff --git a/shell/browser/electron_browser_client.cc b/shell/browser/electron_browser_client.cc
index 9fea5d0e06..61450497ca 100644
--- a/shell/browser/electron_browser_client.cc
+++ b/shell/browser/electron_browser_client.cc
@@ -67,6 +67,7 @@
 #include "services/network/public/cpp/features.h"
 #include "services/network/public/cpp/is_potentially_trustworthy.h"
 #include "services/network/public/cpp/network_switches.h"
+#include "services/network/public/cpp/originating_process.h"
 #include "services/network/public/cpp/resource_request_body.h"
 #include "services/network/public/cpp/self_deleting_url_loader_factory.h"
 #include "services/network/public/cpp/url_loader_factory_builder.h"
@@ -1430,11 +1431,12 @@ void ElectronBrowserClient::OverrideURLLoaderFactoryParams(
     bool is_for_isolated_world,
     bool is_for_service_worker,
     network::mojom::URLLoaderFactoryParams* factory_params) {
-  if (factory_params->top_frame_id) {
+  if (factory_params->top_frame_id &&
+      !factory_params->process_id.is_browser()) {
     // Bypass CORB and CORS when web security is disabled.
     auto* rfh = content::RenderFrameHost::FromFrameToken(
         content::GlobalRenderFrameHostToken(
-            factory_params->process_id,
+            factory_params->process_id.renderer_process().value(),
             blink::LocalFrameToken(factory_params->top_frame_id.value())));
     auto* web_contents = content::WebContents::FromRenderFrameHost(rfh);
     auto* prefs = WebContentsPreferences::From(web_contents);
diff --git a/shell/browser/electron_browser_context.cc b/shell/browser/electron_browser_context.cc
index 0847aedc9b..624d40c599 100644
--- a/shell/browser/electron_browser_context.cc
+++ b/shell/browser/electron_browser_context.cc
@@ -41,6 +41,7 @@
 #include "gin/arguments.h"
 #include "media/audio/audio_device_description.h"
 #include "services/network/public/cpp/features.h"
+#include "services/network/public/cpp/originating_process.h"
 #include "services/network/public/cpp/url_loader_factory_builder.h"
 #include "services/network/public/cpp/wrapper_shared_url_loader_factory.h"
 #include "services/network/public/mojom/network_context.mojom.h"
@@ -588,7 +589,7 @@ ElectronBrowserContext::GetURLLoaderFactory() {
   network::mojom::URLLoaderFactoryParamsPtr params =
       network::mojom::URLLoaderFactoryParams::New();
   params->header_client = std::move(header_client);
-  params->process_id = network::mojom::kBrowserProcessId;
+  params->process_id = network::OriginatingProcess::browser();
   params->is_trusted = true;
   params->is_orb_enabled = false;
   // The tests of net module would fail if this setting is true, it seems that
diff --git a/shell/browser/net/system_network_context_manager.cc b/shell/browser/net/system_network_context_manager.cc
index fe5d783c3b..59594726ed 100644
--- a/shell/browser/net/system_network_context_manager.cc
+++ b/shell/browser/net/system_network_context_manager.cc
@@ -30,6 +30,7 @@
 #include "services/network/network_service.h"
 #include "services/network/public/cpp/cross_thread_pending_shared_url_loader_factory.h"
 #include "services/network/public/cpp/features.h"
+#include "services/network/public/cpp/originating_process.h"
 #include "services/network/public/cpp/shared_url_loader_factory.h"
 #include "services/network/public/mojom/network_context.mojom.h"
 #include "services/network/public/mojom/url_response_head.mojom.h"
@@ -164,7 +165,7 @@ SystemNetworkContextManager::GetURLLoaderFactory() {
 
   network::mojom::URLLoaderFactoryParamsPtr params =
       network::mojom::URLLoaderFactoryParams::New();
-  params->process_id = network::mojom::kBrowserProcessId;
+  params->process_id = network::OriginatingProcess::browser();
   params->is_orb_enabled = false;
   url_loader_factory_.reset();
   GetContext()->CreateURLLoaderFactory(