Qt empowers productivity across the entire product development lifecycle, from UI design and software development to quality assurance and deployment. Find the solution that best suits your needs.
Get the latest resources, check out upcoming events, and see who’s innovating with Qt.
A wealth of Qt knowledge at your fingertips—discover your ideal learning resource or engage with the community.
Whether you're a beginner or a seasoned Qt pro, we have all the help and support you need to succeed.
Qt Network incorrectly parses the strict-transport-security (HSTS) header, allowing unencrypted connections to be established, even when explicitly prohibited by the server. This happens if the case used for this header does not matching directly. Unencrypted connections are susceptible to man-in-the-middle attacks. Those connections could be established by using URLs with the http instead of the https scheme. With HSTS, the https scheme must be used regardless.
Solution: Apply the following patch or update to Qt 5.15.14, Qt 6.2.9 or Qt 6.5.1
Qt 6.5: https://codereview.qt-project.org/c/qt/qtbase/+/476494 or https://download.qt.io/official_releases/qt/6.5/CVE-2023-32762-qtbase-6.5.diff
Qt 6.2: https://download.qt.io/official_releases/qt/6.2/CVE-2023-32762-qtbase-6.2.diff
Qt 5.15: https://download.qt.io/official_releases/qt/5.15/CVE-2023-32762-qtbase-5.15.diff
Download the latest release here: www.qt.io/download.
Qt 6.6. is a feature release with focus on improving UX capabilities including responsive UI technology and the Qt Graph module.
Check out all our open positions here and follow us on Instagram to see what it's like to be #QtPeople.