Summary
Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt.
Security Fix(es):
* qt5: qt6: QtCore Assertion Failure Denial of Service (CVE-2025-5455)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fixed packages 10
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 9 | qt5-qtbase | 5.15.9-11.el9_6 |
| AlmaLinux · 9 | qt5-qtbase-common | 5.15.9-11.el9_6 |
| AlmaLinux · 9 | qt5-qtbase-devel | 5.15.9-11.el9_6 |
| AlmaLinux · 9 | qt5-qtbase-examples | 5.15.9-11.el9_6 |
| AlmaLinux · 9 | qt5-qtbase-gui | 5.15.9-11.el9_6 |
| AlmaLinux · 9 | qt5-qtbase-mysql | 5.15.9-11.el9_6 |
| AlmaLinux · 9 | qt5-qtbase-odbc | 5.15.9-11.el9_6 |
| AlmaLinux · 9 | qt5-qtbase-postgresql | 5.15.9-11.el9_6 |
| AlmaLinux · 9 | qt5-qtbase-private-devel | 5.15.9-11.el9_6 |
| AlmaLinux · 9 | qt5-qtbase-static | 5.15.9-11.el9_6 |
Vulnerabilities 1
-
High 8.4
Possible denial of service when passing malformed data in a URL to qDecodeDataUrl
An issue was found in the private API function qDecodeDataUrl() in QtCore, which is used in QTextDocument and QNetworkReply, and, potentially, in user code. If the function was called with malformed data, for example, an URL that contained a "charset" paramet…