Critical severity9.1NVD Advisory· Published Dec 5, 2024· Updated Apr 15, 2026

CVE-2024-38920

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 triggerd via remotely sending a request for change the value of dynamic-parameter/amcl max_beams .

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/ros-navigation/navigation2/issues/4379nvd
github.com/ros-navigation/navigation2/pull/4397nvd

News mentions

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cvss	0.591
epss	0.000
exploit	0.000
kev	0.000
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ransomware	0.000