CVE-2025-14576 is a high-severity vulnerability affecting the Qt QtDeclarative module. This vulnerability allows insufficient validation of node IDs in the Qt SVG module, which can lead to arbitrary QML/JavaScript code injection when malicious SVG files are processed through the VectorImage component in Qt Quick. The consequences of this vulnerability can vary based on the application's privilege level and data access, potentially resulting in denial of service, information disclosure, or other significant impacts.
With a CVSS score of 7.4, this vulnerability falls within the high severity range. The risk to organizations includes not only the potential for data breaches but also service disruptions that could affect business operations. Given the nature of the vulnerability, it is crucial for organizations utilizing Qt libraries to prioritize patching to mitigate these risks effectively.
Currently, there are no public exploits available, as confirmed by intelligence sources. However, the nature of the vulnerability suggests that it could be a target for attackers, especially if the affected systems are exposed to untrusted SVG files. Therefore, organizations should take immediate action to implement the recommended patches.
Organizations should prioritize patching immediately. The patch has been made available, and it is recommended to upgrade to the latest version of the affected components to ensure security.
Vulnerability Details
The official description of CVE-2025-14576 states that the vulnerability stems from insufficient validation of node IDs within the Qt SVG module. This issue allows for arbitrary QML/JavaScript code injection when a malicious SVG file is loaded through the VectorImage component in Qt Quick. The vulnerability has a CVSS score of 7.4, indicating high severity, with the following details:
Field | Value |
|---|---|
CVSS Score | 7.4 |
Severity | High |
Affected Component | QtDeclarative |
Publication Date | 2026-04-30 |
Technical Analysis
The root cause of CVE-2025-14576 is insufficient validation of node IDs which allows for the injection of arbitrary QML/JavaScript code. The vulnerability is categorized under CWE-20 (Improper Input Validation) and CWE-94 (Code Injection).
The attack vector for this vulnerability is local, with low complexity required for exploitation. There are no privileges required for an attacker to exploit this vulnerability, and it involves passive user interaction. The impacts on confidentiality, integrity, and availability are all rated high, indicating a significant risk to affected systems.
Risk & Impact Analysis
This vulnerability poses a serious risk to organizations using the Qt framework, especially those that handle SVG files. The blast radius can be extensive, as the vulnerability allows for remote code execution which could impact the confidentiality, integrity, and availability of sensitive data.
Organizations must consider the urgency of addressing this vulnerability based on its CVSS score of 7.4. This high score indicates that the vulnerability should be prioritized in patching cycles to mitigate the potential for exploitation.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerable versions of the QtDeclarative component are:
Version Range | Status |
|---|---|
6.8.0 - 6.8.6 | Vulnerable |
6.10.0 - 6.10.1 | Vulnerable |
Mitigation & Remediation
To mitigate the risks associated with CVE-2025-14576, organizations should apply the available patches for the affected versions of QtDeclarative. The recommended action is to upgrade to versions beyond the vulnerable ranges. For those unable to immediately patch, consider implementing additional security measures, such as restricting access to SVG file processing within the application.
Security teams should also conduct a thorough security assessment and consider utilizing penetration testing services to identify any similar vulnerabilities within their applications.
Detection Guidance
Organizations should monitor logs for unusual activity related to SVG file processing. Indicators of exploitation may include unexpected behavior during QML execution or error messages related to SVG loading. Additionally, behavioral anomalies in applications that utilize the Qt framework should be investigated.
AppSecure Threat Intelligence Insight
The emergence of CVE-2025-14576 reflects a growing trend in vulnerabilities associated with insufficient input validation in graphical modules. Organizations must recognize that as applications become more reliant on dynamic content processing, the attack surface expands, necessitating a proactive approach to security.
Security teams should implement robust validation mechanisms and consider integrating security best practices into the development lifecycle. For further insights on strengthening application security, organizations may refer to application security assessments and penetration testing methodology for comprehensive coverage.
In conclusion, staying informed about vulnerabilities like CVE-2025-14576 is crucial for any organization utilizing Qt technologies. By employing timely patching and adopting a security-first mindset, organizations can significantly reduce their risk exposure.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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