{"id":"CVE-2026-38891","aliases":["EUVD-2026-41221","GHSA-866x-255q-hx3g"],"status":"published","title":"An improper input validation in the gazebo_ros_diff_drive.cpp component of gazebo_plugins v3.9.0...","description":"An improper input validation in the gazebo_ros_diff_drive.cpp component of gazebo_plugins v3.9.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted geometry_msgs::Twist message.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00488,"percentile":0.42456,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2026-07-01T00:00:00Z","modified":"2026-07-02T17:42:23Z","references":[{"url":"https://github.com/REYu6/ROS-vul/blob/main/Gazebo%20CVE/gazebo_ros_diff_drive.md"},{"url":"https://github.com/REYu6/ROS-vul/blob/main/Gazebo%20CVE/260328211736.mp4"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-38891"},{"url":"https://github.com/advisories/GHSA-866x-255q-hx3g"}],"sources":{"cve":[{"id":"CVE-2026-38891","description":"An improper input validation in the gazebo_ros_diff_drive.cpp component of gazebo_plugins v3.9.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted geometry_msgs::Twist message.","status":"published","published":"2026-07-01T00:00:00Z","modified":"2026-07-02T13:03:26.87Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:19:58.560602Z"}],"euvd":[{"id":"EUVD-2026-41221","description":"An improper input validation in the gazebo_ros_diff_drive.cpp component of gazebo_plugins v3.9.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted geometry_msgs::Twist message.","status":"published","published":"2026-07-01T00:00:00Z","modified":"2026-07-02T13:03:26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T18:20:17.786883Z"}],"ghsa":[{"id":"GHSA-866x-255q-hx3g","title":"An improper input validation in the gazebo_ros_diff_drive.cpp component of gazebo_plugins v3.9.0...","description":"An improper input validation in the gazebo_ros_diff_drive.cpp component of gazebo_plugins v3.9.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted geometry_msgs::Twist message.","status":"published","published":"2026-07-02T00:31:40Z","modified":"2026-07-02T15:32:04Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:09:12.451783Z"}],"nvd":[{"id":"CVE-2026-38891","description":"An improper input validation in the gazebo_ros_diff_drive.cpp component of gazebo_plugins v3.9.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted geometry_msgs::Twist message.","status":"published","published":"2026-07-01T22:16:48.95Z","modified":"2026-07-02T17:42:23.64Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:12:27.199837Z"}]}}