CVE-2024-44856

moderate-risk

Published 2024-12-06

Open Robotics Robotic Operating System 2 ROS2 navigation2 v.humble was discovered to contain a NULL pointer dereference via the component nav2_smac_planner().

Do I need to act?

0.17% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.5/10 High

NETWORK / LOW complexity

Affected Products (2)

Robot Operating System

Affected Vendors

Openrobotics

References (4)

Third Party Advisory https://github.com/GoesM/ROS-CVE-CNVDs

Exploit https://github.com/ros-navigation/navigation2/issues/4468

Third Party Advisory https://github.com/ros-navigation/navigation2/pull/4463

Exploit https://github.com/ros-navigation/navigation2/issues/4468

/ 100

moderate-risk

Severity 26/34 · High

Exploitability 1/34 · Minimal

Exposure 7/34 · Low