CVE-2025-14576— Possible QML code injection in VectorImage component
Quick assessment
Affected
Qt Qt
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.
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。
Possible ATT&CK Techniques 2 AI
T1203 · Exploitation for Client Execution T1189 · Drive-by Compromise
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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: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
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
II. Public POCs for CVE-2025-14576
| # | POC Description | Source Link | Shenlong Link |
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Patches & Fixes for CVE-2025-14576 (1)
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V. Comments for CVE-2025-14576
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