diff --git a/changelogs/fragments/1152-fix.yml b/changelogs/fragments/1152-fix.yml
new file mode 100644
index 00000000..e37289d6
--- /dev/null
+++ b/changelogs/fragments/1152-fix.yml
@@ -0,0 +1,3 @@
+bugfixes:
+  - "docker_api connection plugin - fix bug that could lead to loss of data when waiting for ``become`` plugin prompt (https://github.com/ansible-collections/community.docker/pull/1152)."
+  - "docker_container_exec - fix bug that could lead to loss of stdout/stderr data (https://github.com/ansible-collections/community.docker/pull/1152)."
diff --git a/plugins/module_utils/socket_handler.py b/plugins/module_utils/socket_handler.py
index 878dc7c5..ced94fef 100644
--- a/plugins/module_utils/socket_handler.py
+++ b/plugins/module_utils/socket_handler.py
@@ -61,7 +61,7 @@ class DockerSocketHandlerBase(object):
         self._block_done_callback = block_done_callback
         if self._block_done_callback is not None:
             while self._block_buffer:
-                elt = self._block_buffer.remove(0)
+                elt = self._block_buffer.pop(0)
                 self._block_done_callback(*elt)
 
     def _add_block(self, stream_id, data):