CVE-2024-38920

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CVSS 3.1

9.1 critical

EPSS

<1%p42

Published

Dec 5, 2024 (Dec 5, 2024)

Modified

Jun 17, 2026

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` .

Weakness: CWE-416
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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