diff --git a/Kernel/FileSystem/Mount.cpp b/Kernel/FileSystem/Mount.cpp
index 1f05f36c81..e934d2eb71 100644
--- a/Kernel/FileSystem/Mount.cpp
+++ b/Kernel/FileSystem/Mount.cpp
@@ -27,11 +27,11 @@ Mount::Mount(Inode& source, Custody& host_custody, int flags)
 {
 }
 
-String Mount::absolute_path() const
+ErrorOr<NonnullOwnPtr<KString>> Mount::absolute_path() const
 {
     if (!m_host_custody)
-        return "/";
-    return m_host_custody->absolute_path();
+        return KString::try_create("/"sv);
+    return m_host_custody->try_serialize_absolute_path();
 }
 
 Inode* Mount::host()
diff --git a/Kernel/FileSystem/Mount.h b/Kernel/FileSystem/Mount.h
index 065f2766fe..7fdf67f0c9 100644
--- a/Kernel/FileSystem/Mount.h
+++ b/Kernel/FileSystem/Mount.h
@@ -26,7 +26,7 @@ public:
     FileSystem const& guest_fs() const { return *m_guest_fs; }
     FileSystem& guest_fs() { return *m_guest_fs; }
 
-    String absolute_path() const;
+    ErrorOr<NonnullOwnPtr<KString>> absolute_path() const;
 
     int flags() const { return m_flags; }
     void set_flags(int flags) { m_flags = flags; }
diff --git a/Kernel/GlobalProcessExposed.cpp b/Kernel/GlobalProcessExposed.cpp
index 94009c6762..378e73e1e1 100644
--- a/Kernel/GlobalProcessExposed.cpp
+++ b/Kernel/GlobalProcessExposed.cpp
@@ -358,7 +358,12 @@ private:
             fs_object.add("free_block_count", fs.free_block_count());
             fs_object.add("total_inode_count", fs.total_inode_count());
             fs_object.add("free_inode_count", fs.free_inode_count());
-            fs_object.add("mount_point", mount.absolute_path());
+            auto mount_point_or_error = mount.absolute_path();
+            if (mount_point_or_error.is_error()) {
+                result = mount_point_or_error.release_error();
+                return IterationDecision::Break;
+            }
+            fs_object.add("mount_point", mount_point_or_error.value()->view());
             fs_object.add("block_size", static_cast<u64>(fs.block_size()));
             fs_object.add("readonly", fs.is_readonly());
             fs_object.add("mount_flags", mount.flags());