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CVE-2025-14576

7.8 · HIGH

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.

Published Apr 30, 2026CWE-20EPSS 0.22%

Overview

CVE-2025-14576 is a high-severity vulnerability. It was published on April 30, 2026 and has a CVSS 3.1 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refcodereview.qt-project.org/c/qt/qtdeclarative/+/697273Refaccess.redhat.com/errata/RHSA-2026:20567Refaccess.redhat.com/errata/RHSA-2026:24987Refaccess.redhat.com/errata/RHSA-2026:7620Refaccess.redhat.com/errata/RHSA-2026:7846Refaccess.redhat.com/security/cve/CVE-2025-14576Refbugzilla.redhat.com/show_bug.cgi?id=2464114Refsecurity.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-14576.json

How CyberStrike helps

Frequently asked questions

What is CVE-2025-14576?

CVE-2025-14576 is a high-severity vulnerability. It was published on April 30, 2026 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2025-14576?

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2025-14576?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-14576?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-14576 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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