Critical severity9.8NVD Advisory· Published Dec 6, 2024· Updated Jun 17, 2026

CVE-2024-38921

Description

Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble versions were discovered to contain a use-after-free via the nav2_amcl process. This vulnerability is triggered via remotely sending a request for change the value of dynamic-parameter/amcl z_rand .

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Open Robotics/Robotic Operating System 2 (ROS2)llm-fuzzy

Patches

Vulnerability mechanics

References

github.com/ros-navigation/navigation2/issues/4379nvdExploitIssue Tracking
github.com/ros-navigation/navigation2/pull/4397nvdThird Party Advisory

News mentions

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