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CVE-2026-38891

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Simulation Tools In ROS gazebo_ros_pkgs是Simulation Tools In ROS组织的一组用于将Gazebo机器人仿真环境与ROS集成的仿真接口软件包。 Simulation Tools In ROS gazebo_ros_pkgs 3.9.0版本存在安全漏洞，该漏洞源于gazebo_ros_diff_drive.cpp组件输入验证不当，可能导致攻击者通过提供特制的geometry_msgs::Twist消息造成拒绝服务。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.34% · P28

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-38891

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Simulation Tools In ROS gazebo_ros_pkgs 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Simulation Tools In ROS gazebo_ros_pkgs是Simulation Tools In ROS组织的一组用于将Gazebo机器人仿真环境与ROS集成的仿真接口软件包。 Simulation Tools In ROS gazebo_ros_pkgs 3.9.0版本存在安全漏洞，该漏洞源于gazebo_ros_diff_drive.cpp组件输入验证不当，可能导致攻击者通过提供特制的geometry_msgs::Twist消息造成拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2026-38891

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III. Intelligence Information for CVE-2026-38891

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Proof of Concept for CVE-2026-38891 (1)

Other References for CVE-2026-38891 (1)

Same Patch Batch · n/a · 2026-07-01 · 10 CVEs total

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CVE-2026-36912 Aleksoid1978 Media Player Classic - Black Edition 安全漏洞
CVE-2026-36911 Aleksoid1978 Media Player Classic - Black Edition 安全漏洞
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CVE-2026-51947 Pivotal CRM 安全漏洞
CVE-2026-51946 GoAdminGroup GoAdmin SQL注入漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2026-38891

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