diff --git a/src/utils/dbus_path_utils.cpp b/src/utils/dbus_path_utils.cpp
index 9d37cfc..5c1fddb 100644
--- a/src/utils/dbus_path_utils.cpp
+++ b/src/utils/dbus_path_utils.cpp
@@ -35,16 +35,48 @@
     if (path.str.starts_with(constants::reportDirStr))
     {
         auto id = path.str.substr(constants::reportDirStr.length());
-        if (std::cmp_greater(std::count(id.begin(), id.end(), '/'),
-                             constants::maxPrefixesInId))
-        {
-            throw sdbusplus::exception::SdBusError(
-                static_cast<int>(std::errc::invalid_argument),
-                "Too many prefixes in id");
-        }
+        verifyIdPrefixes(id);
         return id;
     }
     throw sdbusplus::exception::SdBusError(
         static_cast<int>(std::errc::invalid_argument), "Invalid path prefix");
 }
+
+void verifyIdPrefixes(std::string_view id)
+{
+    size_t pos_start = 0;
+    size_t pos_end = 0;
+    size_t prefix_cnt = 0;
+    while ((pos_end = id.find('/', pos_start)) != std::string::npos)
+    {
+        if (pos_start == pos_end)
+        {
+            throw sdbusplus::exception::SdBusError(
+                static_cast<int>(std::errc::invalid_argument),
+                "Invalid prefixes in id");
+        }
+
+        if (++prefix_cnt > constants::maxPrefixesInId)
+        {
+            throw sdbusplus::exception::SdBusError(
+                static_cast<int>(std::errc::invalid_argument),
+                "Too many prefixes");
+        }
+
+        if (pos_end - pos_start > constants::maxPrefixLength)
+        {
+            throw sdbusplus::exception::SdBusError(
+                static_cast<int>(std::errc::invalid_argument),
+                "Prefix too long");
+        }
+
+        pos_start = pos_end + 1;
+    }
+
+    if (id.length() - pos_start > constants::maxIdNameLength)
+    {
+        throw sdbusplus::exception::SdBusError(
+            static_cast<int>(std::errc::invalid_argument), "Id too long");
+    }
+}
 } // namespace utils