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...

Linux Distros Unpatched Vulnerability : CVE-2026-79616

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path / PathSvg.path. CVE-2026-79616 Note that Nessus relies on the presence ...

CVE-2026-79616

A flaw was found in Qt Quick. This out-of-bounds read vulnerability occurs when parsing untrusted SVG path strings in the Context2D.path or PathSvg.path properties. A local attacker with low privileges could exploit this flaw with user interaction to cause a Denial of Service DoS. Mitigation...

CVE-2026-79680

A flaw was found in the Qt VNC Server module. A remote attacker, by using a specially modified VNC client that violates the Remote Framebuffer RFB protocol, can bypass the password authentication mechanism. This allows the attacker to gain unauthorized remote access to the shared application,...

CVE-2026-79680

Authentication bypass vulnerability in the password authentication mechanism of the Qt VNC Server module. An attacker using a specially modified VNC client that violates the RFB protocol can bypass Qt VNC Server's password authentication and gain unauthorized remote access to the shared...

CVE-2026-79680

The Qt VNC Server module contains an authentication bypass vulnerability within its password authentication mechanism. An attacker utilizing a specially modified VNC client that violates the RFB protocol can bypass password requirements to gain unauthorized remote access to the shared application...

CVE-2026-79680 Authentication bypass vulnerability in the password authentication mechanism of the Qt VNC Server module

Authentication bypass vulnerability in the password authentication mechanism of the Qt VNC Server module. An attacker using a specially modified VNC client that violates the RFB protocol can bypass Qt VNC Server's password authentication and gain unauthorized remote access to the shared...

CVE-2026-79680 Authentication bypass vulnerability in the password authentication mechanism of the Qt VNC Server module

Authentication bypass vulnerability in the password authentication mechanism of the Qt VNC Server module. An attacker using a specially modified VNC client that violates the RFB protocol can bypass Qt VNC Server's password authentication and gain unauthorized remote access to the shared...

EUVD-2026-85846

Authentication bypass vulnerability in the password authentication mechanism of the Qt VNC Server module. An attacker using a specially modified VNC client that violates the RFB protocol can bypass Qt VNC Server's password authentication and gain unauthorized remote access to the shared...

PT-2026-97783

Name of the Vulnerable Software and Affected Versions Qt VNC Server affected versions not specified Description An authentication bypass exists in the password authentication mechanism of the Qt VNC Server module. An attacker can use a modified VNC client that violates the RFB Remote Frame Buffer...

CVE-2026-79680: Authentication Bypass Using an Alternate Path or Channel

Authentication bypass vulnerability in the password authentication mechanism of the Qt VNC Server module. An attacker using a specially modified VNC client that violates the RFB protocol can bypass Qt VNC Server's password authentication and gain unauthorized remote access to the shared...

SUSE CVE-2026-78253

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...

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

A flaw was found in Qt, a popular software development framework. This vulnerability, an out-of-bounds read, occurs in the QTextCodec::codecForName function when it processes specially crafted input that is not properly terminated. An attacker could exploit this to cause the application to select...

SUSE CVE-2026-79616

Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path / PathSvg.path...

CVE-2026-78253

A flaw was found in Qt. An attacker can exploit uncontrolled recursion in the QXmlStreamReader::readElementText function by providing a specially crafted XML document. This can lead to a denial of service DoS, causing the application to crash due to stack exhaustion...

CVE-2026-78253

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...

DEBIAN-CVE-2026-78253

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...

CVE-2026-78253

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...

UBUNTU-CVE-2026-78253

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...