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The Qt Company Blog: Qt WebEngine Separate Release
With the upcoming Qt 6.12.0 release, there will be no Qt WebEngine or Qt Pdf 6.12.0 binaries, and no webengine backend for Qt WebView
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The Qt Company Blog: Qt Creator 20.0.2 released
We are happy to announce the release of Qt Creator 20.0.2! The release fixes issues with the recent releases of the Android command line tools, and updates Qt Creator for changes in Xcode 27, the iOS...
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The Qt Company Blog: Security advisory: CVE-2026-78253 Denial-of-service...
A denial-of-service (stack-exhaustion) vulnerability in the QXmlStreamReader::readElementText() function of the XML parsing functionality of Qt Core has been discovered and has been assigned the CVE...
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The Qt Company Blog: Canvas2D: WatchUI Demo
In the previous blog post I introduced Canvas2D, the new QML item in Qt 6.12 that lets you paint with JavaScript using the GPU through Qt Canvas Painter. That post was about the API: what it is, how...
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The Qt Company Blog: QML and C# without C++: Qt Bridge for C# 0.4.0 Beta...
As part of the on-going development of Qt Bridges, and beyond the two Beta versions already released, we've continued to add new features to the C# bridge, and we're now announcing the release of a...
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The Qt Company Blog: Qt Bridge for Rust 0.3 Beta: CXX-Qt Compatibility and...
As part of the on-going development of Qt Bridges, we are out with a new beta version of Qt Bridge for Rust, with a focus on CXX-Qt compatibility and soundness. The API surface has changed in only a...
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The Qt Company Blog: Hot Reload in Qt 6.12
QML Preview We've had a thing called "QML Preview" for a number of years now. You can be forgiven for not having noticed. It's well hidden deep in the guts of Qt Design Studio where it's quietly doing...
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The Qt Company Blog: Security advisory: CVE-2026-79616 Out-of-bounds read...
Out-of-bounds read vulnerability in the Qt Quick Context2D.path and PathSvg.path properties of the QQuickSvgParser component has been discovered and has been assigned the CVE id CVE-2026-79616.
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Up-and-coming programming language Rust is designed for memory safety without sacrificing performance.
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The Qt Company Blog: Canvas2D: New QML canvas element using Qt Canvas Painter
In the earlier blog posts about Qt Canvas Painter we have looked at what it is, the new rendering features it brings, how fast it is compared to QPainter, and how path caching makes even a million...
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The Qt Company Blog: A Cross-Platform C# UI Framework via Qt’s Bridging...
Every C# UI framework comes with a familiar pattern: Windows-first, Linux absent, roadmap uncertain. WPF stalled, MAUI skipped Linux, WinUI 3 stays Windows-native. At the same time, demand for...
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The Qt Company Blog: QML and C# without C++: Qt Bridge for C# 0.4.0 Beta...
As part of the on-going development of Qt Bridges, and beyond the two Beta versions already released, we've continued to add new features to the C# bridge, and we're now announcing the release of a...
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The Qt Company Blog: Commercial LTS Qt 6.8.9 Released
We have released Qt 6.8.9 LTS for commercial license holders today. As a patch release, Qt 6.8.9 adds no new functionality but provides bug fixes and other improvements.
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The Qt Company Blog: Security advisory: CVE-2026-76151 out-of-bounds read...
An out-of-bounds read (buffer over-read) vulnerability in the HTTP Cache-Control response header parsing of the Qt Framework (QtNetwork module) has been discovered and has been assigned the CVE id...
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The Qt Company Blog: Security advisory: CVE-2026-19248: Unbounded recursion...
Unbounded destructor recursion in the QDomNode destructor of Qt XML has been discovered and has been assigned the CVE id CVE-2026-19248.
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The Qt Company Blog: Security advisory: CVE-2026-13326 Out-of-bounds read and...
An out-of-bounds read and integer underflow vulnerability in the QNdefNfcTextRecord class of the Qt NFC module (qtconnectivity) has been discovered and has been assigned the CVE id CVE-2026-13326.
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The Qt Company Blog: Security advisory: CVE-2026-11573...
An uncontrolled recursion (CWE-674) vulnerability in the Qt QDomDocument serialization path (QDomDocument::toByteArray(), QDomNode::save()) of the Qt XML module (QtXml, qtbase) has been discovered and...
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The Qt Company Blog: Qt Design Studio 4.8.3 Released
Qt Design Studio 4.8.3 Is Here! Qt Design Studio 4.8.3 is a maintenance release that builds on foundations of 4.8.2: a round of improvements to the Figma design workflow from both ends of the...
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The Qt Company Blog: Qt AI Assistant Retires As We Invest in Agentic...
The Way Developers Use AI Has Changed When Qt AI Assistant was introduced, the state of the art in AI-powered software development was the single-turn prompt: select a block of code, ask for a test...
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The Qt Company Blog: Qt Extension 1.16.0 for VS Code Released
We're excited to announce the release of version 1.16.0 of the Qt Extension for Visual Studio Code! This release brings: QML Profiler and Trace Viewer to profile your QML applications directly from VS...
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