diff --git a/rcl/test/rcl/test_expand_topic_name.cpp b/rcl/test/rcl/test_expand_topic_name.cpp
index 308fbed68..8ec900a93 100644
--- a/rcl/test/rcl/test_expand_topic_name.cpp
+++ b/rcl/test/rcl/test_expand_topic_name.cpp
@@ -226,6 +226,9 @@ TEST(test_expand_topic_name, internal_error) {
     EXPECT_TRUE(rcl_error_is_set());
     rcl_reset_error();
   }
+
+  ret = rcutils_string_map_fini(&subs);
+  ASSERT_EQ(RCL_RET_OK, ret);
 }
 
 TEST(test_expand_topic_name, various_valid_topics) {
diff --git a/rcl/test/rcl/test_get_node_names.cpp b/rcl/test/rcl/test_get_node_names.cpp
index 734dc1d4a..80a0da47c 100644
--- a/rcl/test/rcl/test_get_node_names.cpp
+++ b/rcl/test/rcl/test_get_node_names.cpp
@@ -279,6 +279,9 @@ TEST_F(
   ret = rcutils_string_array_fini(&node_namespaces);
   ASSERT_EQ(RCUTILS_RET_OK, ret);
 
+  ret = rcutils_string_array_fini(&enclaves);
+  ASSERT_EQ(RCUTILS_RET_OK, ret);
+
   ret = rcl_node_fini(&node1);
   EXPECT_EQ(RCL_RET_OK, ret) << rcl_get_error_string().str;
 
diff --git a/rcl/test/rcl/test_graph.cpp b/rcl/test/rcl/test_graph.cpp
index 6d8d83a2f..ad95b5133 100644
--- a/rcl/test/rcl/test_graph.cpp
+++ b/rcl/test/rcl/test_graph.cpp
@@ -1435,6 +1435,10 @@ TEST_F(CLASSNAME(TestGraphFixture, RMW_IMPLEMENTATION), test_bad_get_node_names)
     EXPECT_EQ(RCUTILS_RET_OK, ret);
     ret = rcutils_string_array_fini(&node_namespaces);
     EXPECT_EQ(RCUTILS_RET_OK, ret);
+    ret = rcutils_string_array_fini(&node_names_2);
+    EXPECT_EQ(RCUTILS_RET_OK, ret);
+    ret = rcutils_string_array_fini(&node_namespaces_2);
+    EXPECT_EQ(RCUTILS_RET_OK, ret);
     ret = rcutils_string_array_fini(&node_enclaves);
     EXPECT_EQ(RCUTILS_RET_OK, ret);
   });
diff --git a/rcl/test/rcl/test_log_level.cpp b/rcl/test/rcl/test_log_level.cpp
index fbbe51944..a53a3eab2 100644
--- a/rcl/test/rcl/test_log_level.cpp
+++ b/rcl/test/rcl/test_log_level.cpp
@@ -274,6 +274,10 @@ TEST(TestLogLevel, logger_log_level_copy) {
   // Expected usage
   rcl_log_levels_t copied_log_levels = rcl_get_zero_initialized_log_levels();
   EXPECT_EQ(RCL_RET_OK, rcl_log_levels_copy(&log_levels, &copied_log_levels));
+  OSRF_TESTING_TOOLS_CPP_SCOPE_EXIT(
+  {
+    EXPECT_EQ(RCL_RET_OK, rcl_log_levels_fini(&copied_log_levels));
+  });
   EXPECT_EQ(RCUTILS_LOG_SEVERITY_UNSET, copied_log_levels.default_logger_level);
   EXPECT_EQ(log_levels.default_logger_level, copied_log_levels.default_logger_level);
   EXPECT_EQ(1ul, copied_log_levels.num_logger_settings);
diff --git a/rcl/test/rcl/test_security.cpp b/rcl/test/rcl/test_security.cpp
index cea6b00e4..688e37cdd 100644
--- a/rcl/test/rcl/test_security.cpp
+++ b/rcl/test/rcl/test_security.cpp
@@ -257,6 +257,7 @@ TEST_F(TestGetSecureRoot, test_get_security_options) {
     TEST_RESOURCES_DIRECTORY TEST_SECURITY_DIRECTORY_RESOURCES_DIR_NAME
     PATH_SEPARATOR "enclaves" PATH_SEPARATOR TEST_ENCLAVE,
     options.security_root_path);
+  EXPECT_EQ(RMW_RET_OK, rmw_security_options_fini(&options, &allocator));
 }
 
 TEST_F(TestGetSecureRoot, test_rcl_security_enabled) {
diff --git a/rcl/test/rcl/test_service.cpp b/rcl/test/rcl/test_service.cpp
index 9ec820f8c..b4f6df67c 100644
--- a/rcl/test/rcl/test_service.cpp
+++ b/rcl/test/rcl/test_service.cpp
@@ -537,6 +537,10 @@ TEST_F(CLASSNAME(TestServiceFixture, RMW_IMPLEMENTATION), test_fail_take_request
 
   test_msgs__srv__BasicTypes_Request service_request;
   test_msgs__srv__BasicTypes_Request__init(&service_request);
+  OSRF_TESTING_TOOLS_CPP_SCOPE_EXIT(
+  {
+    test_msgs__srv__BasicTypes_Request__fini(&service_request);
+  });
   rmw_service_info_t header;
 
   ret = rcl_take_request_with_info(nullptr, &header, &service_request);