Issues

• EventsCBGExecutor timers on ROS time stall after a backward /clock jump

  bug
  ros2/rclcpp#3342 · Filter by author Yadunund opened on Oct 14, 2026

• Late /clock delivery under use_sim_time stalls node now() for ~0.33 s (found via ros2_control controller time)

  ros2/rclcpp#3329 · Filter by author JeremiahM37 opened on Oct 13, 2026
  1

• 🧑‍🌾 Flaky EventsCBGExecutor test: reentrant callback group fails to run callbacks concurrently

  bug
  ros2/rclcpp#3328 · Filter by author miguelgonrod opened on Oct 13, 2026

• Copy constructor exception leaks intra-process message allocation

  ros2/rclcpp#3320 · Filter by author TinyGeek opened on Oct 11, 2026

• [Jazzy] action server registers clock jump callbacks without the clock mutex (heap corruption)

  bug
  Bug

  ros2/rclcpp#3317 · Filter by author skyegalaxy opened on Oct 7, 2026

• EventsCBGExecutor segfaults when a timer is removed while its callback is running

  bug
  ros2/rclcpp#3314 · Filter by author spurnvoj opened on Oct 6, 2026
  1

• EventsCBGExecutor keeps queued events of removed nodes, component container segfaults on shutdown

  ros2/rclcpp#3312 · Filter by author spurnvoj opened on Oct 5, 2026

• test_node build failed with limit sections with non-release builds on windows

  bug
  ros2/rclcpp#3311 · Filter by author knmcguire opened on Oct 5, 2026
  1

• Deprecate get_status() on action client goal handles in favor of get_status_code()

  ros2/rclcpp#3306 · Filter by author dv-picknik opened on Oct 2, 2026
  1

• Can we simplify the flags in CBGScheduler::CallbackGroupHandle?

  ros2/rclcpp#3289 · Filter by author armaho opened on Sep 29, 2026
  1

• Cannot publish action feedback in CANCELING state

  bug
  ros2/rclcpp#3283 · Filter by author akir94 opened on Sep 22, 2026
  9

  

• Public API in detail namespace - rclcpp::node_interfaces::detail::NodeInterfacesSupport

  enhancement
  ros2/rclcpp#3281 · Filter by author pum1k opened on Sep 20, 2026

• 🧑‍🌾 benchmark_executor tests consistently timeout on Ubuntu Resolute AMD64

  bug
  ros2/rclcpp#3273 · Filter by author miguelgonrod opened on Sep 14, 2026
  2

• Support lifecycle-managed timers in rclcpp_lifecycle::LifecycleNode

  enhancement
  ros2/rclcpp#3255 · Filter by author minseo-anna opened on Sep 4, 2026
  7

• Implement a max_events policy for the EventsCBGExecutor

  enhancement
  ros2/rclcpp#3213 · Filter by author skyegalaxy opened on Jul 29, 2026
  10

• EventsCBGExecutor spin_until_future_complete hangs when passed as a generic rclcpp::Executor

  bug
  ros2/rclcpp#3201 · Filter by author skyegalaxy opened on Jul 16, 2026
  

• rclcpp warnings not showing as expected

  ros2/rclcpp#3176 · Filter by author mini-1235 opened on Jun 14, 2026

• introspection API to verify delivery methods (intra-process and loaned-message) at runtime

  enhancement
  ros2/rclcpp#3153 · Filter by author fujitatomoya opened on May 19, 2026
  10

• API footgun: shared_ptr to timer, ambiguous reset

  more-information-needed
  ros2/rclcpp#3140 · Filter by author matthews-jca opened on Apr 30, 2026
  3

• RCL_ROS_TIME: how to get sim-time-aware monotonic timing?

  enhancement
  ros2/rclcpp#3122 · Filter by author tonynajjar opened on Apr 8, 2026
  24

• Backport #2953 to jazzy — crash reproducible on Jazzy with duplicate goal UUID

  bug
  ros2/rclcpp#3120 · Filter by author Smit-tay opened on Apr 1, 2026
  8

  

• Proposal: Expose is_data_valid API for Loaned/Zero-Copy Messages

  enhancement
  ros2/rclcpp#3119 · Filter by author fujitatomoya opened on Mar 31, 2026
  4

• Add per node & component log level support

  enhancement
  ros2/rclcpp#3091 · Filter by author penww opened on Mar 11, 2026
  11

  

• Service callback without shared pointer

  ros2/rclcpp#3078 · Filter by author oysstu opened on Feb 20, 2026
  4

• Save / Dump / Load parameters to / from file using rclcpp

  enhancement
  ros2/rclcpp#2981 · Filter by author Mat198 opened on Nov 11, 2025
  10