CVE-2025-14576
High
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.
SeverityHigh
CVSS7.8
Exploit probability—
ProductQtdeclarative
PublishedApr 30, 2026
First seenApr 30, 2026
Weakness typeCWE-94Code injectionCWE-20Improper input validation
How to fix
Update
- qt qtdeclarative6.8.6, 6.10.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qt qtdeclarative | 6.8.0 ≤ v < 6.8.6, 6.10.0 ≤ v < 6.10.1 | 6.8.6, 6.10.1 |
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