Fedora 42 : qt5-qtbase (2025-c50e4dfd3b)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-c50e4dfd3b advisory. Fix CVE-2025-5455 - QtCore Assertion Failure Denial of Service Tenable has extracted the preceding description block directly from the Fedora securi...

[SECURITY] Fedora 41 Update: qt5-qtbase-5.15.17-2.fc41

Qt is a software toolkit for developing applications. This package contains base tools, like string, xml, and network handling...

SUSE SLED15: libQt5Bootstrap-devel-static / libQt5Bootstrap-devel-static-32bit / etc (SUSE-SU-2025:3723-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:3723-1 advisory. Security issues fixed: - CVE-2025-5455: processing of malformed data in qDecodeDataUrl can trigg...

RLSA-2025:9486 Moderate: qt6-qtbase security update

Qt is a software toolkit for developing applications. This package contains base tools, like string, xml, and network handling. Security Fixes: qt5: qt6: QtCore Assertion Failure Denial of Service CVE-2025-5455 For more details about the security issues, including the impact, a CVSS score,...

NewStart CGSL MAIN 6.06 : qt5-qtbase Multiple Vulnerabilities (NS-SA-2025-0237)

The remote NewStart CGSL host, running version MAIN 6.06, has qt5-qtbase packages installed that are affected by multiple vulnerabilities: - Stack-based buffer overflow in QXmlSimpleReader in Qt 4.8.5 allows remote attackers to cause a denial of service application crash via a xml file with...

OESA-2025-1493 qt6-qtbase security update

Qt is a software toolkit for developing applications. Security Fixes: encodeText in QDom in Qt before 6.8.0 has a complex algorithm involving XML string copy and inline replacement of parts of a string with relocation of later data.CVE-2025-30348...

AZL-54701 CVE-2024-56732 affecting package qtbase for versions less than 6.6.3-2

HarfBuzz is a text shaping engine. Starting with 8.5.0 through 10.0.1, there is a heap-based buffer overflow in the hbcairoglyphsfrombuffer function...

Important: qt5-qtbase

Issue Overview: An issue was discovered in HTTP2 in Qt before 5.15.18, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.7, and 6.6.x through 6.7.x before 6.7.3. Code to make security-relevant decisions about an established connection may execute too early, because the encrypted signal has not ye...

qtbase: qtbase: Delay any communication until encrypted() can be responded to

A vulnerability was found in Qt where, during a TLS connection for servers supporting HTTP2, Qt may send data to a server even if the TLS certificate doesn't match the redirected address. This occurs because Qt fails to validate the certificate against the redirected address, potentially sending...

AZL-43192 CVE-2024-39936 affecting package qt5-qtbase for versions less than 5.12.11-13

An issue was discovered in HTTP2 in Qt before 5.15.18, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.7, and 6.6.x through 6.7.x before 6.7.3. Code to make security-relevant decisions about an established connection may execute too early, because the encrypted signal has not yet been emitted a...

qtbase: potential buffer overflow when reading KTX images

A vulnerability has been discovered in Qt Base, wherein an attacker can exploit a specially crafted KTX image file to induce a buffer overflow within the application parsing it. This overflow can subsequently result in a denial-of-service condition, rendering the affected application inaccessible...

OESA-2024-1537 qt5-qtbase security update

This package provides base tools, such as string, xml, and network handling. Security Fixes: Qt 6 through 6.6 was discovered to contain a NULL pointer dereference via the function QXcbConnection::initializeAllAtoms. NOTE: this is disputed because it is not expected that an X application should...

Important: qt5-qtbase

Issue Overview: Potential buffer overflow issue in QXmlStreamReader. When given specifically crafted data then QXmlStreamReader can end up causing a buffer overflow and subsequently a crash. CVE-2023-37369 Affected Packages: qt5-qtbase Note: This advisory is applicable to Amazon Linux 2 AL2 Core...

AZL-38545 CVE-2024-30161 affecting package qtbase for versions less than 6.6.3-2

In Qt 6.5.4, 6.5.5, and 6.6.2, QNetworkReply header data might be accessed via a dangling pointer in Qt for WebAssembly wasm. Earlier and later versions are unaffected...

CVE-2024-25580

A vulnerability has been discovered in Qt Base, wherein an attacker can exploit a specially crafted KTX image file to induce a buffer overflow within the application parsing it. This overflow can subsequently result in a denial-of-service condition, rendering the affected application inaccessible...

Medium: qt5-qtbase

Issue Overview: An issue was discovered in the HTTP2 implementation in Qt before 5.15.17, 6.x before 6.2.11, 6.3.x through 6.5.x before 6.5.4, and 6.6.x before 6.6.2. network/access/http2/hpacktable.cpp has an incorrect HPack integer overflow check. CVE-2023-51714 Affected Packages: qt5-qtbase...

AZL-33517 CVE-2023-51714 affecting package qt5-qtbase for versions less than 5.12.11-10

An issue was discovered in the HTTP2 implementation in Qt before 5.15.17, 6.x before 6.2.11, 6.3.x through 6.5.x before 6.5.4, and 6.6.x before 6.6.2. network/access/http2/hpacktable.cpp has an incorrect HPack integer overflow check...

qtbase: infinite loops in QXmlStreamReader

A vulnerability was found in Qtbase, where it is vulnerable to a denial of service caused by an infinite loop flaw in the QXmlStreamReader function. This flaw occurs because the QXmlStreamReader function accepts multiple DOCTYPE elements containing DTD fragments in the XML prolog and the XML body...

AZL-27652 CVE-2023-38197 affecting package qt5-qtbase for versions less than 5.12.11-9

An issue was discovered in Qt before 5.15.15, 6.x before 6.2.10, and 6.3.x through 6.5.x before 6.5.3. There are infinite loops in recursive entity expansion...

AZL-26877 CVE-2023-32763 affecting package qt5-qtbase for versions less than 5.12.11-8

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 QTextLayout buffer overflow can be triggered...