CVE-2026-38891
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductGazebo Plugins
PublishedJul 1, 2026
First seenJul 1, 2026
Weakness typeCWE-20Improper input validation
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gazebo_plugins | 3.9.0 | — |
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