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qt: Qt: Denial of Service via out-of-bounds read in text codec handling

🗓️ 09 Sep 2026 11:17:56Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 6 Views

Out-of-bounds read in Qt's QTextCodec::codecForName() causes DoS via un-terminated input.

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Refs
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8.10aarch64qt5-qtbase5.15.3-9.el8_10qt5-qtbase-5.15.3-9.el8_10.aarch64.rpm
Red Hat Enterprise Linux8.10i686qt5-qtbase5.15.3-9.el8_10qt5-qtbase-5.15.3-9.el8_10.i686.rpm
Red Hat Enterprise Linux8.10ppc64leqt5-qtbase5.15.3-9.el8_10qt5-qtbase-5.15.3-9.el8_10.ppc64le.rpm
Red Hat Enterprise Linux8.10s390xqt5-qtbase5.15.3-9.el8_10qt5-qtbase-5.15.3-9.el8_10.s390x.rpm
Red Hat Enterprise Linux8.10x86_64qt5-qtbase5.15.3-9.el8_10qt5-qtbase-5.15.3-9.el8_10.x86_64.rpm
Red Hat Enterprise Linux8.10noarchqt5-qtbase-common5.15.3-9.el8_10qt5-qtbase-common-5.15.3-9.el8_10.noarch.rpm
Red Hat Enterprise Linux8.10aarch64qt5-qtbase-debuginfo5.15.3-9.el8_10qt5-qtbase-debuginfo-5.15.3-9.el8_10.aarch64.rpm
Red Hat Enterprise Linux8.10i686qt5-qtbase-debuginfo5.15.3-9.el8_10qt5-qtbase-debuginfo-5.15.3-9.el8_10.i686.rpm
Red Hat Enterprise Linux8.10ppc64leqt5-qtbase-debuginfo5.15.3-9.el8_10qt5-qtbase-debuginfo-5.15.3-9.el8_10.ppc64le.rpm
Red Hat Enterprise Linux8.10s390xqt5-qtbase-debuginfo5.15.3-9.el8_10qt5-qtbase-debuginfo-5.15.3-9.el8_10.s390x.rpm
Rows per page

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09 Sep 2026 16:03Current
CVSS 46.3
EPSS0.00524
SSVC
6