High7.8Red Hat & Ubuntu Linux
Arbitrary QML/JavaScript code injection via malicious SVG file
CVE-2025-14576 Published Apr 30, 2026
CVE-2025-14576
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
Arbitrary QML/JavaScript code injection via malicious SVG file. Red Hat rates this important (CVSS 7.8). Weakness: CWE-94. Affected package(s): qt6-main, qt6-qtdeclarative, qt5-main. Resolved in Red Hat advisory RHSA-2026:20567 — update the affected packages (`sudo dnf update`).
Affected versions
- qt6-main-6.11.0-1.hum1
- qt6-qtdeclarative-0:6.8.1-5.el10_0
- qt6-qtdeclarative-0:6.10.1-1.el10_2.1
- qt5-main-5.15.18-2.1.hum1
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
Fixed versions
- RHSA-2026:20567
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Update the affected package(s) to the fixed version shipped in RHSA-2026:20567 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
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