CVE-2026-39866— Lawnchair vulnerable to Command Injection via unquoted workflow dispatch input in release_update.yml
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I. Basic Information for CVE-2026-39866
Vulnerability Information
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Vulnerability Title
Lawnchair vulnerable to Command Injection via unquoted workflow dispatch input in release_update.yml
Source: NVD (National Vulnerability Database)
Vulnerability Description
Lawnchair is a free, open-source home app for Android. Prior to commit fcba413f55dd47f8a3921445252849126c6266b2, command injection in release_update.yml workflow dispatch input allows arbitrary code execution. Commit fcba413f55dd47f8a3921445252849126c6266b2 patches the issue.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Lawnchair 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lawnchair是Lawnchair开源的一个安卓开源桌面启动器，支持高度自定义和Pixel功能。 Lawnchair存在安全漏洞，该漏洞源于release_update.yml工作流调度输入存在命令注入，可能导致任意代码执行。
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 |
|---|---|---|---|---|
| LawnchairLauncher | lawnchair | < fcba413f55dd47f8a3921445252849126c6266b2 | - |
II. Public POCs for CVE-2026-39866
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IV. Related Vulnerabilities
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V. Comments for CVE-2026-39866
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