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...
7.5CVSS
7.3AI Score
0.001EPSS
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 (HSTS) header, allowing unencrypted connections to be established, even when explicitly prohibited by the server. This happens if the...
5.3CVSS
5.2AI Score
0.001EPSS
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 before 5.15.13, 6.x before 6.2.8, and 6.3.x before...
7.5CVSS
7.3AI Score
0.002EPSS
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...
9.8CVSS
7.7AI Score
0.001EPSS
In Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.2, there can be an application crash in QXmlStreamReader via a crafted XML string that triggers a situation in which a prefix is greater than a...
7.5CVSS
7.2AI Score
0.001EPSS
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...
7.5CVSS
7.5AI Score
0.001EPSS
An issue was discovered in Qt 5.x before 5.15.14, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. QDnsLookup has a buffer over-read via a crafted reply from a DNS...
5.3CVSS
5.2AI Score
0.0005EPSS
A vulnerability was found in qt-users-jp silk 0.0.1. It has been declared as problematic. This vulnerability affects unknown code of the file contents/root/examples/header.qml. The manipulation of the argument model.key/model.value leads to cross site scripting. The attack can be initiated...
6.1CVSS
7AI Score
0.001EPSS
Qt 5.x before 5.15.6 and 6.x through 6.1.2 has an out-of-bounds write in QOutlineMapper::convertPath (called from QRasterPaintEngine::fill and...
7.5CVSS
7.5AI Score
0.004EPSS
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 6.5.2. Certificate validation for TLS does not always consider whether the root of a chain is a configured CA...
5.3CVSS
5.3AI Score
0.001EPSS
In Qt before 5.15.14, 6.0.x through 6.2.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1, QtSvg QSvgFont m_unitsPerEm initialization is...
6.5CVSS
6.4AI Score
0.001EPSS
The UTF-8 decoder in codecs/qutfcodec.cpp in Qt 3.3.8 and 4.2.3 does not reject long UTF-8 sequences as required by the standard, which allows remote attackers to conduct cross-site scripting (XSS) and directory traversal attacks via long sequences that decode to dangerous...
5.4AI Score
0.027EPSS
Qt through 5.14 allows an exponential XML entity expansion attack via a crafted SVG document that is mishandled in QXmlStreamReader, a related issue to...
7.5CVSS
6.7AI Score
0.003EPSS
Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps::growAppend (called from QPainterPath::addPath and...
5.5CVSS
5.6AI Score
0.001EPSS
An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in...
5.5CVSS
5.8AI Score
0.002EPSS
The XMLHttpRequest object in Qt before 4.8.4 enables http redirection to the file scheme, which allows man-in-the-middle attackers to force the read of arbitrary local files and possibly obtain sensitive information via a file: URL to a QML...
5.6AI Score
0.002EPSS
An issue was discovered in Qt through 5.12.9, and 5.13.x through 5.15.x before 5.15.1. read_xbm_body in gui/image/qxbmhandler.cpp has a buffer...
5.3CVSS
5.4AI Score
0.003EPSS
The Google V8 engine, as used in Google Chrome before 44.0.2403.89 and QtWebEngineCore in Qt before 5.5.1, allows remote attackers to cause a denial of service (memory corruption) or execute arbitrary code via a crafted web...
8.8CVSS
9.1AI Score
0.017EPSS
Qt 5.12.2 through 5.14.2, as used in unofficial builds of Mumble 1.3.0 and other products, mishandles OpenSSL's error queue, which can cause a denial of service to QSslSocket users. Because errors leak in unrelated TLS sessions, an unrelated session may be disconnected when any handshake fails....
7.5CVSS
7.1AI Score
0.006EPSS
An issue was discovered in Qt before 5.15.16, 6.x before 6.2.10, and 6.3.x through 6.5.x before 6.5.3 on Windows. When using the GDI font engine, if a corrupted font is loaded via QFontDatabase::addApplicationFont{FromData], then it can cause the application to crash because of missing length...
5.5CVSS
5.8AI Score
0.0004EPSS
Out of bounds write in Intel(R) PROSet/Wireless WiFi products on Windows 10 may allow an authenticated user to potentially enable denial of service via local...
5.7CVSS
5.8AI Score
0.0004EPSS
A flaw was found in Qt. An out-of-bounds read vulnerability was found in QRadialFetchSimd in qt/qtbase/src/gui/painting/qdrawhelper_p.h in Qt/Qtbase. While rendering and displaying a crafted Scalable Vector Graphics (SVG) file this flaw may lead to an unauthorized memory access. The highest threat....
7.1CVSS
6.5AI Score
0.001EPSS
Integer Overflow vulnerability in qsvghandler.cpp in Qt qtsvg versions 5.15.1, 6.0.0, 6.0.2, and 6.2, allows local attackers to cause a denial of service...
5.5CVSS
5.3AI Score
0.0004EPSS
QXmlSimpleReader in Qt before 5.2 allows context-dependent attackers to cause a denial of service (memory consumption) via an XML Entity Expansion (XEE)...
6AI Score
0.013EPSS
The QSslSocket::sslErrors function in Qt before 4.6.5, 4.7.x before 4.7.6, 4.8.x before 4.8.5, when using certain versions of openSSL, uses an "incompatible structure layout" that can read memory from the wrong location, which causes Qt to report an incorrect error when certificate validation...
6AI Score
0.003EPSS
9.8CVSS
9.3AI Score
0.005EPSS
An integer overflow vulnerability exists in the QML QtScript Reflect API of Qt Project Qt 6.3.2. A specially-crafted javascript code can trigger an integer overflow during memory allocation, which can lead to arbitrary code execution. Target application would need to access a malicious web page to....
8.8CVSS
8.9AI Score
0.003EPSS
A buffer overflow vulnerability exists in the QML QtScript Reflect API of Qt Project Qt 6.3.2. A specially-crafted javascript code can trigger an out-of-bounds memory access, which can lead to arbitrary code execution. Target application would need to access a malicious web page to trigger this...
8.8CVSS
9AI Score
0.003EPSS
Qt through 5.15.8 and 6.x through 6.2.3 can load system library files from an unintended working...
7.5CVSS
7.5AI Score
0.002EPSS
In Qt 5.9.x through 5.15.x before 5.15.9 and 6.x before 6.2.4 on Linux and UNIX, QProcess could execute a binary from the current working directory when not found in the...
7.8CVSS
7.5AI Score
0.0004EPSS
An issue has been fixed in Qt versions 5.14.0 where QPluginLoader attempts to load plugins relative to the working directory, allowing attackers to execute arbitrary code via crafted...
7.8CVSS
7.8AI Score
0.001EPSS
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...
7.3CVSS
6.9AI Score
0.001EPSS
In Qt through 5.14.1, the WebSocket implementation accepts up to 2GB for frames and 2GB for messages. Smaller limits cannot be configured. This makes it easier for attackers to cause a denial of service (memory...
7.5CVSS
7.1AI Score
0.001EPSS
An out-of-bounds memory access in the generateDirectionalRuns() function in qtextengine.cpp in Qt qtbase 5.11.x and 5.12.x before 5.12.5 allows attackers to cause a denial of service by crashing an application via a text file containing many directional...
4.3CVSS
4.5AI Score
0.008EPSS
An issue was discovered in Qt before 5.11.3. There is QTgaFile Uncontrolled Resource...
6.5CVSS
7.8AI Score
0.004EPSS
QXmlStream in Qt 5.x before 5.11.3 has a double-free or corruption during parsing of a specially crafted illegal XML...
8.8CVSS
9.3AI Score
0.015EPSS
An issue was discovered in Qt before 5.11.3. A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation...
8.8CVSS
9.1AI Score
0.006EPSS
An issue was discovered in Qt before 5.11.3. QBmpHandler has a buffer overflow via BMP...
9.8CVSS
9.6AI Score
0.008EPSS
An issue was discovered in Qt before 5.11.3. A malformed SVG image causes a segmentation fault in...
6.5CVSS
7.8AI Score
0.007EPSS
A keystroke logging issue was discovered in Virtual Keyboard in Qt 5.7.x, 5.8.x, 5.9.x, 5.10.x, and 5.11.x before...
7.5CVSS
7.5AI Score
0.004EPSS
A vulnerability in applications created using Qt for Android prior to 5.9.3 allows attackers to alter environment variables via unspecified...
5.3CVSS
5.4AI Score
0.001EPSS
Qt for Android prior to 5.9.0 allows remote attackers to execute arbitrary OS commands via unspecified...
9.8CVSS
9.5AI Score
0.003EPSS
The named pipes in qtsingleapp in Qt 5.x, as used in qBittorrent and SugarSync, are configured for remote access and allow remote attackers to cause a denial of service (application crash) via an unspecified...
7.5CVSS
7.4AI Score
0.002EPSS
5.3CVSS
5.6AI Score
0.001EPSS
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 multiple nested open...
5.5CVSS
5.5AI Score
0.002EPSS
ownCloud Desktop Client before 2.0.1, when compiled with a Qt release after 5.3.x, does not call QNetworkReply::ignoreSslErrors with the list of errors to be ignored, which makes it easier for remote attackers to conduct man-in-the-middle (MITM) attacks by leveraging a server using a self-signed...
6AI Score
0.002EPSS
Multiple buffer overflows in gui/image/qgifhandler.cpp in the QtBase module in Qt before 4.8.7 and 5.x before 5.4.2 allow remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a crafted GIF...
7.3AI Score
0.042EPSS
Multiple buffer overflows in gui/image/qbmphandler.cpp in the QtBase module in Qt before 4.8.7 and 5.x before 5.4.2 allow remote attackers to cause a denial of service (segmentation fault and crash) and possibly execute arbitrary code via a crafted BMP...
7.3AI Score
0.033EPSS
Multiple buffer overflows in plugins/imageformats/ico/qicohandler.cpp in the QtBase module in Qt before 4.8.7 and 5.x before 5.4.2 allow remote attackers to cause a denial of service (segmentation fault and crash) and possibly execute arbitrary code via a crafted ICO...
7.3AI Score
0.033EPSS
The GIF decoder in QtGui in Qt before 5.3 allows remote attackers to cause a denial of service (NULL pointer dereference) via invalid width and height values in a GIF...
8.8AI Score
0.015EPSS