Theqtcompany Qt
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By the Year
In 2026 there have been 1 vulnerability in Theqtcompany Qt with an average score of 7.8 out of ten. Last year, in 2025 Qt had 1 security vulnerability published. If vulnerabilities keep coming in at the current rate, it appears that number of security vulnerabilities in Qt in 2026 could surpass last years number.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 1 | 7.80 |
| 2025 | 1 | 0.00 |
It may take a day or so for new Qt vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Theqtcompany Qt Security Vulnerabilities
Qt Quick SVG: Node ID flaw enables QML/JS injection via VectorImage
CVE-2025-14576
7.8 - High
- April 30, 2026
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.
Code Injection
Qt Quick Text 5.0-6.10: unchecked <img> w/h causes DoS
CVE-2025-12385
- December 03, 2025
Allocation of Resources Without Limits or Throttling, Improper Validation of Specified Quantity in Input vulnerability in The Qt Company Qt on Windows, MacOS, Linux, iOS, Android, x86, ARM, 64 bit, 32 bit allows Excessive Allocation. This issue affects users of the Text component in Qt Quick. Missing validation of the width and height in the <img> tag could cause an application to become unresponsive. This issue affects Qt: from 5.0.0 through 6.5.10, from 6.6.0 through 6.8.5, from 6.9.0 through 6.10.0.
Allocation of Resources Without Limits or Throttling
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