CVE-2026-79616: Out-of-bounds Read

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

PT-2026-97291

Name of the Vulnerable Software and Affected Versions Qt affected versions not specified Description Uncontrolled recursion in the readElementText function of QXmlStreamReader allows attackers to cause a denial of service. This occurs when the application processes a crafted XML document, leading...

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...

Linux Distros Unpatched Vulnerability : CVE-2026-76151

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 buffer over-read in the HTTP Cache-Control response header parsing in the QtNetwork module in Qt Group Qt 6.0.0 through 6.8.8, and 6.9.0...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: qt (UTSA-2025-002300)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-002300 advisory. Uncontrolled search path in the QT Library before 5.14.0, 5.12.7 and 5.9.10 may allow an authenticated user to potentially enable elevation of privilege via local...

qt5-qtbase: qt6-qtbase: Qt: Denial of Service vulnerability in XML parsing

A flaw was found in Qt. This vulnerability, specifically an unbounded recursion in the QDomNode destructor during QDomDocument XML parsing, allows a remote attacker to trigger a denial-of-service DoS crash. By processing untrusted XML input, the affected system can become unresponsive, leading to...

CVE-2026-50022

Metacat is data repository software that helps researchers preserve, share, and discover data. Prior to 3.4.2, MetacatSolrIndex.query forwards the client-controlled qt parameter through Apache SolrJ from search endpoints such as /d1/mn/v2/query/solr/ to its privileged Solr backend. An...

EUVD-2026-82417

Metacat is data repository software that helps researchers preserve, share, and discover data. Prior to 3.4.2, MetacatSolrIndex.query forwards the client-controlled qt parameter through Apache SolrJ from search endpoints such as /d1/mn/v2/query/solr/ to its privileged Solr backend. An...

CVE-2026-50022

Metacat , a data repository software, is affected by an unintended proxy vulnerability in its MetacatSolrIndex.query component prior to version 3.4.2 . The component forwards a client-controlled qt parameter through Apache SolrJ to a privileged Solr backend. An unauthenticated client can select t...

CVE-2026-50022 Metacat acts as unintended proxy to backend Apache SOLR engine

Metacat is data repository software that helps researchers preserve, share, and discover data. Prior to 3.4.2, MetacatSolrIndex.query forwards the client-controlled qt parameter through Apache SolrJ from search endpoints such as /d1/mn/v2/query/solr/ to its privileged Solr backend. An...

CVE-2026-50022 Metacat acts as unintended proxy to backend Apache SOLR engine

Metacat is data repository software that helps researchers preserve, share, and discover data. Prior to 3.4.2, MetacatSolrIndex.query forwards the client-controlled qt parameter through Apache SolrJ from search endpoints such as /d1/mn/v2/query/solr/ to its privileged Solr backend. An...

DEBIAN-CVE-2026-76151

Out-of-bounds read buffer over-read in the HTTP Cache-Control response header parsing in the QtNetwork module in Qt Group Qt 6.0.0 through 6.8.8, and 6.9.0 through 6.11.1, allows remote attackers to cause a denial of service application crash via an excessively large Cache-Control header value...

CVE-2026-76151

Out-of-bounds read buffer over-read in the HTTP Cache-Control response header parsing in the QtNetwork module in Qt Group Qt 6.0.0 through 6.8.8, and 6.9.0 through 6.11.1, allows remote attackers to cause a denial of service application crash via an excessively large Cache-Control header value...

CVE-2026-76151 Out-of-bounds read (buffer over-read) vulnerability in HTTP Cache-Control response header parsing impacts Qt Framework (QtNetwork module)

Out-of-bounds read buffer over-read in the HTTP Cache-Control response header parsing in the QtNetwork module in Qt Group Qt 6.0.0 through 6.8.8, and 6.9.0 through 6.11.1, allows remote attackers to cause a denial of service application crash via an excessively large Cache-Control header value...

CVE-2026-76151

Out-of-bounds read buffer over-read in the HTTP Cache-Control response header parsing in the QtNetwork module in Qt Group Qt 6.0.0 through 6.8.8, and 6.9.0 through 6.11.1, allows remote attackers to cause a denial of service application crash via an excessively large Cache-Control header value...

CVE-2026-76151

CVE-2026-76151 is an out-of-bounds read (buffer over-read) in the HTTP Cache-Control response header parsing within the QtNetwork module of Qt Group Qt 6.0.0 through 6.8.8 and 6.9.0 through 6.11.1 . A remote attacker can trigger a denial of service (application crash) by sending an excessively la...

CVE-2026-19248

A flaw was found in Qt. This vulnerability, specifically an unbounded recursion in the QDomNode destructor during QDomDocument XML parsing, allows a remote attacker to trigger a denial-of-service DoS crash. By processing untrusted XML input, the affected system can become unresponsive, leading to...

CVE-2026-19248

CVE-2026-19248 affects Qt (qtbase) and involves an unbounded recursion vulnerability in the QDomNode destructor during QDomDocument XML parsing . When an application processes untrusted XML input through QDomDocument, the recursion in the destructor can be triggered remotely, leading to a denial-...

CVE-2026-19248 Unbounded recursion vulnerability in the QDomNode destructor of Qt XML impacts Qt

QDomDocument XML parsing is vulnerable to a remotely-triggerable denial-of-service crash when processing untrusted input...

CVE-2026-19248 Unbounded recursion vulnerability in the QDomNode destructor of Qt XML impacts Qt

QDomDocument XML parsing is vulnerable to a remotely-triggerable denial-of-service crash when processing untrusted input...