Important: Red Hat Security Advisory: qt5-qtbase security update

An update for qt5-qtbase is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common...

Important: Red Hat Security Advisory: qt5-qtbase security update

An update for qt5-qtbase is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common...

RHEL 8 : qt5-qtbase (RHSA-2026:72378)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:72378 advisory. Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt. Security...

RHEL 8 : qt5-qtbase (RHSA-2026:72376)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:72376 advisory. Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt. Security...

Important: qt5-qtbase

Issue Overview: Uncontrolled recursion in Qt's QDomDocument serialization QtXml lets deeply nested untrusted XML crash the app via stack exhaustion DoS only. CVE-2026-11573 QDomDocument XML parsing is vulnerable to a remotely-triggerable denial-of-service crash when processing untrusted input...

RHEL 8 : qt5-qtbase (RHSA-2026:72377)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:72377 advisory. Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt. Security...

OESA-2026-4062 qt5-qtbase security update

Qt is a software toolkit for developing applications. Security Fixes: 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...

Important: Red Hat Security Advisory: qt5-qtbase security update

An update for qt5-qtbase is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

AZL-106827 CVE-2026-78253 affecting package qtbase 6.6.3-6

Uncontrolled recursion in QXmlStreamReader::readElementText in Qt Group Qt allows attackers to cause a denial of service application crash via stack exhaustion via a crafted XML document...

Important: Red Hat Security Advisory: qt5-qtbase security update

An update for qt5-qtbase is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

Important: Red Hat Security Advisory: qt5-qtbase security update

An update for qt5-qtbase is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

RHEL 9 : qt5-qtbase (RHSA-2026:70561)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:70561 advisory. Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt. Security...

RHEL 9 : qt5-qtbase (RHSA-2026:70560)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:70560 advisory. Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt. Security...

RHEL 9 : qt5-qtbase (RHSA-2026:70562)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:70562 advisory. Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt. Security...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: qt5-qtbase (UTSA-2023-001575)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-001575 advisory. Qt before 6.4.3 allows a denial of service via a crafted string when the SQL ODBC driver plugin is used and the size of SQLTCHAR is 4. The affected versions are 5.x...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: qt5-qtbase (UTSA-2023-002307)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-002307 advisory. An issue was discovered in Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. When a SVG file with an image inside it is rendered, a...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: qt5-qtbase (UTSA-2023-002308)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-002308 advisory. An issue was discovered in Qt before 5.15.14, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. Qt Network incorrectly parses the strict-transport-security HST...

OESA-2026-3938 qt5-qtbase security update

Qt is a software toolkit for developing applications. Security Fixes: 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...

OESA-2026-3939 qt5-qtbase security update

Qt is a software toolkit for developing applications. Security Fixes: 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...

OESA-2026-3936 qt5-qtbase security update

Qt is a software toolkit for developing applications. Security Fixes: 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...