May 27, 2025 by Qt Group | Comments
Qt customers with a commercial license now have the opportunity to subscribe to the Qt Early Warning List in the Customer Portal. The EWL subscription requires an active Commercial Qt license.
The Early Warning List, as a part of Qt’s vulnerability management practices, allows signing up for early notifications on security issues found in Qt products.
In case of a found security issue, Qt sends the first Early Warning List emails as soon as the new issue is verified, along with assigning it a CVE number. Once a patch is available, a second EWL email is sent, and a third email when the patch is integrated into a release along with public communications such as a blog post, security advisory, and a public CVE database update.
Details of the Security Issue handling are defined in the Support Terms in section 9.1.
Check out also this example CVE case with EWL emails.
License Managers can add people in the EWL as follows:

In addition to those who are typically in contact with Qt, it is possible to also add other stakeholders for your company, such as security team members.
Enabling an easy self-service sign-up to the Early Warning List is a part of Qt’s cybersecurity strategy and commitment to robust vulnerability management processes and practices. Along with the earlier CNA authorization, ISO 27001:2022 certification, software bill of materials, and the extension of the long-term support period of our LTS releases, the EWL also aligns with Qt Group’s commitment to comply with cybersecurity laws and regulations, including the recent EU Cyber Resilience Act (CRA).
Download the latest release here: www.qt.io/download.
Qt 6.10 is now available, with new features and improvements for application developers and device creators.
Check out all our open positions here and follow us on Instagram to see what it's like to be #QtPeople.
Dec 3, 2025
Improper Validation of Specified Quantity in Input vulnerability in Text..
Oct 3, 2025
Two vulnerabilities in Qt SVG module have been discovered. Uncontrolled..
Sep 26, 2025
Have you heard about Jenny? No, I do not mean, the girl next door, nor the..