CVE-2025-14576— Possible QML code injection in VectorImage component
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I. Basic Information for CVE-2025-14576
Vulnerability Information
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Vulnerability Title
Possible QML code injection in VectorImage component
Source: NVD (National Vulnerability Database)
Vulnerability Description
Insufficient validation of node IDs in Qt SVG module allows arbitrary QML/JavaScript code injection when loading malicious SVG files through the VectorImage component in Qt Quick. While QML execution is typically more restricted than native code execution, this could still lead to denial of service, information disclosure, or other impacts depending on the application's privilege level and data access.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Qt 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qt是Qt开源的一个跨平台的应用程序开发框架。 Qt存在代码注入漏洞，该漏洞源于节点ID验证不足，允许在加载恶意SVG文件时通过Qt Quick中的VectorImage组件注入任意QML或JavaScript代码，可能导致拒绝服务、信息泄露或其他影响。
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 |
|---|---|---|---|---|
| The Qt Company | Qt | 6.8.0 ~ 6.8.6 | - |
II. Public POCs for CVE-2025-14576
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|---|
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IV. Related Vulnerabilities
Same product: Qt
- CVE-2026-6210
Type confusion and heap-buffer-overflow in Qt SVG marker han - CVE-2025-12385
Improper validation of <img> tag size in Text component pars - CVE-2025-23050
Qt 缓冲区错误漏洞 - CVE-2025-6338
Possible denial of service with multiple incoming connection - CVE-2025-10729
Use-after-free vulnerability in Qt SVG qsvghandler.cpp allow
Same vendor: The Qt Company
- CVE-2026-6210
Type confusion and heap-buffer-overflow in Qt SVG marker han - CVE-2025-12385
Improper validation of <img> tag size in Text component pars - CVE-2025-6338
Possible denial of service with multiple incoming connection - CVE-2025-10729
Use-after-free vulnerability in Qt SVG qsvghandler.cpp allow - CVE-2025-10728
Uncontrolled recursion in Qt SVG module
Same weakness: CWE-94
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