{"id":"CVE-2024-38922","aliases":["EUVD-2024-37635","GHSA-px56-8cj3-6h4p"],"status":"published","title":"Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble version was discovered to contain...","description":"Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble version was discovered to contain a heap overflow in the nav2_amcl process. This vulnerability is triggered via sending a crafted message to the component /initialpose.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00588,"percentile":0.48593,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120","CWE-787"],"published":"2024-12-06T00:00:00Z","modified":"2026-06-17T07:41:15Z","products":[{"vendor":"openrobotics","product":"robot_operating_system"}],"references":[{"url":"https://github.com/ros-navigation/navigation2/issues/4294","tags":["exploit","Exploit","Issue Tracking"]},{"url":"https://github.com/open-navigation/navigation2/issues/4307","tags":["exploit","Exploit","Issue Tracking"]},{"url":"https://github.com/ros-navigation/navigation2/pull/4301","tags":["Third Party Advisory"]},{"url":"https://github.com/GoesM/ROS-CVE-CNVDs","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-38922"},{"url":"https://github.com/advisories/GHSA-px56-8cj3-6h4p"}],"sources":{"cve":[{"id":"CVE-2024-38922","description":"Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble version was discovered to contain a heap overflow in the nav2_amcl process. This vulnerability is triggered via sending a crafted message to the component /initialpose.","status":"published","published":"2024-12-06T00:00:00Z","modified":"2024-12-11T18:55:37.518Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:34:16.367792Z"}],"euvd":[{"id":"EUVD-2024-37635","description":"Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble version was discovered to contain a heap overflow in the nav2_amcl process. This vulnerability is triggered via sending a crafted message to the component /initialpose.","status":"published","published":"2024-12-06T00:00:00Z","modified":"2024-12-11T18:55:37Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:36.46341Z"}],"ghsa":[{"id":"GHSA-px56-8cj3-6h4p","title":"Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble version was discovered to contain...","description":"Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble version was discovered to contain a heap overflow in the nav2_amcl process. This vulnerability is triggered via sending a crafted message to the component /initialpose.","status":"published","published":"2024-12-07T00:31:03Z","modified":"2024-12-17T21:31:41Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120","CWE-787"],"updated_at":"2026-11-02T14:59:13.557601Z"}],"nvd":[{"id":"CVE-2024-38922","description":"Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble version was discovered to contain a heap overflow in the nav2_amcl process. This vulnerability is triggered via sending a crafted message to the component /initialpose.","status":"published","published":"2024-12-06T22:15:19.72Z","modified":"2026-06-17T07:41:15.18Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787","CWE-120"],"updated_at":"2026-11-02T14:10:39.434419Z"}]}}