Summary
Qt6 - Qt 5 Compatibility Libraries.
Security Fix(es):
* qt: Qt: Denial of Service via out-of-bounds read in text codec handling (CVE-2026-9499)
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 3
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 10 | qt6-qt5compat | 6.10.1-1.el10_2.1 |
| AlmaLinux · 10 | qt6-qt5compat-devel | 6.10.1-1.el10_2.1 |
| AlmaLinux · 10 | qt6-qt5compat-examples | 6.10.1-1.el10_2.1 |
Vulnerabilities 1
-
Medium 6.3
Out-of-bounds read in QTextCodec::codecForName() in Qt
An out-of-bounds read (buffer over-read) vulnerability exists in QTextCodec::codecForName() in Qt. When the function is called with a QByteArray that is not NUL-terminated (for example, one created with QByteArray::fromRawData()), the codec-name matching rout…