diff --git a/include/flatbuffers/verifier.h b/include/flatbuffers/verifier.h
index 8d99dc64b..b6971c1dc 100644
--- a/include/flatbuffers/verifier.h
+++ b/include/flatbuffers/verifier.h
@@ -183,6 +183,14 @@ class Verifier FLATBUFFERS_FINAL_CLASS {
     // clang-format on
   }
 
+  template<typename T>
+  bool VerifyNestedFlatBuffer(const Vector<uint8_t> *buf,
+                              const char *identifier) {
+    if (!buf) return true;
+    Verifier nested_verifier(buf->data(), buf->size());
+    return nested_verifier.VerifyBuffer<T>(identifier);
+  }
+
   // Verify this whole buffer, starting with root type T.
   template<typename T> bool VerifyBuffer() { return VerifyBuffer<T>(nullptr); }
 
diff --git a/src/idl_gen_cpp.cpp b/src/idl_gen_cpp.cpp
index cb0ace650..39d09786f 100644
--- a/src/idl_gen_cpp.cpp
+++ b/src/idl_gen_cpp.cpp
@@ -1999,6 +1999,14 @@ class CppGenerator : public BaseGenerator {
           }
           default: break;
         }
+
+        auto nfn = GetNestedFlatBufferName(field);
+        if (!nfn.empty()) {
+          code_.SetValue("CPP_NAME", nfn);
+          // FIXME: file_identifier.
+          code_ += "{{PRE}}verifier.VerifyNestedFlatBuffer<{{CPP_NAME}}>"
+                   "({{NAME}}(), nullptr)\\";
+        }
         break;
       }
       default: {
@@ -2294,6 +2302,21 @@ class CppGenerator : public BaseGenerator {
     }
   }
 
+  std::string GetNestedFlatBufferName(const FieldDef &field) {
+    auto nested = field.attributes.Lookup("nested_flatbuffer");
+    if (!nested) return "";
+    std::string qualified_name = nested->constant;
+    auto nested_root = parser_.LookupStruct(nested->constant);
+    if (nested_root == nullptr) {
+      qualified_name =
+          parser_.current_namespace_->GetFullyQualifiedName(nested->constant);
+      nested_root = parser_.LookupStruct(qualified_name);
+    }
+    FLATBUFFERS_ASSERT(nested_root);  // Guaranteed to exist by parser.
+    (void)nested_root;
+    return TranslateNameSpace(qualified_name);
+  }
+
   // Generate an accessor struct, builder structs & function for a table.
   void GenTable(const StructDef &struct_def) {
     if (opts_.generate_object_based_api) { GenNativeTable(struct_def); }
@@ -2357,19 +2380,9 @@ class CppGenerator : public BaseGenerator {
       GenTableFieldGetter(field);
       if (opts_.mutable_buffer) { GenTableFieldSetter(field); }
 
-      auto nested = field.attributes.Lookup("nested_flatbuffer");
-      if (nested) {
-        std::string qualified_name = nested->constant;
-        auto nested_root = parser_.LookupStruct(nested->constant);
-        if (nested_root == nullptr) {
-          qualified_name = parser_.current_namespace_->GetFullyQualifiedName(
-              nested->constant);
-          nested_root = parser_.LookupStruct(qualified_name);
-        }
-        FLATBUFFERS_ASSERT(nested_root);  // Guaranteed to exist by parser.
-        (void)nested_root;
-        code_.SetValue("CPP_NAME", TranslateNameSpace(qualified_name));
-
+      auto nfn = GetNestedFlatBufferName(field);
+      if (!nfn.empty()) {
+        code_.SetValue("CPP_NAME", nfn);
         code_ += "  const {{CPP_NAME}} *{{FIELD_NAME}}_nested_root() const {";
         code_ +=
             "    return "
diff --git a/tests/cpp17/generated_cpp17/monster_test_generated.h b/tests/cpp17/generated_cpp17/monster_test_generated.h
index db45b604b..c2fdf76f8 100644
--- a/tests/cpp17/generated_cpp17/monster_test_generated.h
+++ b/tests/cpp17/generated_cpp17/monster_test_generated.h
@@ -1716,6 +1716,7 @@ struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
            verifier.VerifyTable(enemy()) &&
            VerifyOffset(verifier, VT_TESTNESTEDFLATBUFFER) &&
            verifier.VerifyVector(testnestedflatbuffer()) &&
+           verifier.VerifyNestedFlatBuffer<MyGame::Example::Monster>(testnestedflatbuffer(), nullptr) &&
            VerifyOffset(verifier, VT_TESTEMPTY) &&
            verifier.VerifyTable(testempty()) &&
            VerifyField<uint8_t>(verifier, VT_TESTBOOL) &&
@@ -1773,6 +1774,7 @@ struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
            VerifyField<int8_t>(verifier, VT_SIGNED_ENUM) &&
            VerifyOffset(verifier, VT_TESTREQUIREDNESTEDFLATBUFFER) &&
            verifier.VerifyVector(testrequirednestedflatbuffer()) &&
+           verifier.VerifyNestedFlatBuffer<MyGame::Example::Monster>(testrequirednestedflatbuffer(), nullptr) &&
            VerifyOffset(verifier, VT_SCALAR_KEY_SORTED_TABLES) &&
            verifier.VerifyVector(scalar_key_sorted_tables()) &&
            verifier.VerifyVectorOfTables(scalar_key_sorted_tables()) &&
diff --git a/tests/fuzzer/flatbuffers_monster_fuzzer.cc b/tests/fuzzer/flatbuffers_monster_fuzzer.cc
index 727db0c4a..0b140f4df 100644
--- a/tests/fuzzer/flatbuffers_monster_fuzzer.cc
+++ b/tests/fuzzer/flatbuffers_monster_fuzzer.cc
@@ -82,7 +82,6 @@ std::string do_test(const flatbuffers::IDLOptions &opts,
     TEST_EQ(true, MyGame::Example::VerifyMonsterBuffer(verifier));
     // FIXME: these are currently not being properly verified, so turn them off
     // for fuzzing until they are.
-    parser.opts.json_nested_flatbuffers = false;
     parser.opts.json_nested_flexbuffers = false;
     TEST_ASSERT(
         GenerateText(parser, parser.builder_.GetBufferPointer(), &jsongen));
diff --git a/tests/monster_test_generated.h b/tests/monster_test_generated.h
index 0345d4b13..cec752341 100644
--- a/tests/monster_test_generated.h
+++ b/tests/monster_test_generated.h
@@ -1656,6 +1656,7 @@ struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
            verifier.VerifyTable(enemy()) &&
            VerifyOffset(verifier, VT_TESTNESTEDFLATBUFFER) &&
            verifier.VerifyVector(testnestedflatbuffer()) &&
+           verifier.VerifyNestedFlatBuffer<MyGame::Example::Monster>(testnestedflatbuffer(), nullptr) &&
            VerifyOffset(verifier, VT_TESTEMPTY) &&
            verifier.VerifyTable(testempty()) &&
            VerifyField<uint8_t>(verifier, VT_TESTBOOL) &&
@@ -1713,6 +1714,7 @@ struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
            VerifyField<int8_t>(verifier, VT_SIGNED_ENUM) &&
            VerifyOffset(verifier, VT_TESTREQUIREDNESTEDFLATBUFFER) &&
            verifier.VerifyVector(testrequirednestedflatbuffer()) &&
+           verifier.VerifyNestedFlatBuffer<MyGame::Example::Monster>(testrequirednestedflatbuffer(), nullptr) &&
            VerifyOffset(verifier, VT_SCALAR_KEY_SORTED_TABLES) &&
            verifier.VerifyVector(scalar_key_sorted_tables()) &&
            verifier.VerifyVectorOfTables(scalar_key_sorted_tables()) &&