Vulnerabilities (CVE)

Filtered by vendor Qt Subscribe
Filtered by product Qt
Total 57 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2015-1290 3 Google, Opensuse, Qt 3 Chrome, Leap, Qt 2023-11-07 9.3 HIGH 8.8 HIGH
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 site.
CVE-2012-5624 3 Canonical, Digia, Qt 3 Ubuntu Linux, Qt, Qt 2023-11-07 4.3 MEDIUM N/A
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 application.
CVE-2007-0242 1 Qt 1 Qt 2023-11-07 4.3 MEDIUM N/A
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 metacharacters.
CVE-2021-3481 1 Qt 1 Qt 2023-08-23 N/A 7.1 HIGH
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 from this vulnerability is to data confidentiality and the application availability.
CVE-2021-28025 1 Qt 1 Qt 2023-08-21 N/A 5.5 MEDIUM
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 (DoS).
CVE-2013-4549 2 Digia, Qt 2 Qt, Qt 2023-02-13 5.0 MEDIUM N/A
QXmlSimpleReader in Qt before 5.2 allows context-dependent attackers to cause a denial of service (memory consumption) via an XML Entity Expansion (XEE) attack.
CVE-2012-6093 3 Canonical, Opensuse, Qt 3 Ubuntu Linux, Opensuse, Qt 2023-02-13 4.3 MEDIUM N/A
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 fails and might cause users to make unsafe security decisions to accept a certificate.
CVE-2020-12267 1 Qt 1 Qt 2023-01-27 7.5 HIGH 9.8 CRITICAL
setMarkdown in Qt before 5.14.2 has a use-after-free related to QTextMarkdownImporter::insertBlock.
CVE-2022-40983 1 Qt 1 Qt 2023-01-20 N/A 8.8 HIGH
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 trigger this vulnerability.
CVE-2022-43591 1 Qt 1 Qt 2023-01-20 N/A 8.8 HIGH
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 vulnerability.
CVE-2020-0569 5 Canonical, Debian, Intel and 2 more 26 Ubuntu Linux, Debian Linux, 7265 and 23 more 2022-10-19 2.7 LOW 5.7 MEDIUM
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 access.
CVE-2022-25634 1 Qt 1 Qt 2022-03-09 5.0 MEDIUM 7.5 HIGH
Qt through 5.15.8 and 6.x through 6.2.3 can load system library files from an unintended working directory.
CVE-2022-25255 3 Linux, Opengroup, Qt 3 Linux Kernel, Unix, Qt 2022-02-28 7.2 HIGH 7.8 HIGH
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 PATH.
CVE-2020-0570 2 Qt, Redhat 2 Qt, Enterprise Linux 2021-09-21 4.4 MEDIUM 7.3 HIGH
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 access.
CVE-2020-24742 1 Qt 1 Qt 2021-08-19 6.8 MEDIUM 7.8 HIGH
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 files.
CVE-2011-3193 5 Canonical, Gnome, Opensuse and 2 more 8 Ubuntu Linux, Pango, Opensuse and 5 more 2021-07-14 9.3 HIGH N/A
Heap-based buffer overflow in the Lookup_MarkMarkPos function in the HarfBuzz module (harfbuzz-gpos.c), as used by Qt before 4.7.4 and Pango, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted font file.
CVE-2014-0190 4 Canonical, Fedoraproject, Opensuse and 1 more 4 Ubuntu Linux, Fedora, Opensuse and 1 more 2021-06-16 4.3 MEDIUM N/A
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 image.
CVE-2015-1859 3 Digia, Fedoraproject, Qt 3 Qt, Fedora, Qt 2021-06-16 6.8 MEDIUM N/A
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 image.
CVE-2013-4422 3 Postgresql, Qt, Quassel-irc 3 Postgresql, Qt, Quassel Irc 2021-06-16 6.8 MEDIUM N/A
SQL injection vulnerability in Quassel IRC before 0.9.1, when Qt 4.8.5 or later and PostgreSQL 8.2 or later are used, allows remote attackers to execute arbitrary SQL commands via a \ (backslash) in a message.
CVE-2015-1860 3 Digia, Fedoraproject, Qt 3 Qt, Fedora, Qt 2021-06-16 6.8 MEDIUM N/A
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 image.