Filtered by vendor Qt
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Total
68 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2006-4811 | 2 Qt, Redhat | 3 Qt, Enterprise Linux, Kdelibs | 2026-04-23 | N/A |
| Integer overflow in Qt 3.3 before 3.3.7, 4.1 before 4.1.5, and 4.2 before 4.2.1, as used in the KDE khtml library, kdelibs 3.1.3, and possibly other packages, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted pixmap image. | ||||
| CVE-2009-2700 | 1 Qt | 1 Qt | 2026-04-23 | N/A |
| src/network/ssl/qsslcertificate.cpp in Nokia Trolltech Qt 4.x does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408. | ||||
| CVE-2007-0242 | 2 Qt, Redhat | 2 Qt, Enterprise Linux | 2026-04-23 | 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-2025-23050 | 1 Qt | 1 Qt | 2026-04-15 | 3.1 Low |
| QLowEnergyController in Qt before 6.8.2 mishandles malformed Bluetooth ATT commands, leading to an out-of-bounds read (or division by zero). This is fixed in 5.15.19, 6.5.9, and 6.8.2. | ||||
| CVE-2025-10728 | 1 Qt | 1 Qt | 2026-04-15 | 4.0 Medium |
| When the module renders a Svg file that contains a <pattern> element, it might end up rendering it recursively leading to stack overflow DoS | ||||
| CVE-2025-6338 | 2 Microsoft, Qt | 2 Windows, Qt | 2026-04-15 | N/A |
| There is an incomplete cleanup vulnerability in Qt Network's Schannel support on Windows which can lead to a Denial of Service over a long period.This issue affects Qt from 5.15.0 through 6.8.3, from 6.9.0 before 6.9.2. | ||||
| CVE-2025-3512 | 1 Qt | 1 Qt | 2026-04-15 | 3.3 Low |
| There is a Heap-based Buffer Overflow vulnerability in QTextMarkdownImporter. This requires an incorrectly formatted markdown file to be passed to QTextMarkdownImporter to trigger the overflow.This issue affects Qt from 6.8.0 to 6.8.4. Versions up to 6.6.0 are known to be unaffected, and the fix is in 6.8.4 and later. | ||||
| CVE-2025-10729 | 1 Qt | 1 Qt | 2026-04-15 | 8.6 High |
| The module will parse a <pattern> node which is not a child of a structural node. The node will be deleted after creation but might be accessed later leading to a use after free. | ||||
| CVE-2024-39936 | 2 Qt, Redhat | 7 Qt, Enterprise Linux, Rhel Aus and 4 more | 2025-11-29 | 8.6 High |
| 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 and processed.. | ||||
| CVE-2024-36048 | 2 Fedoraproject, Qt | 3 Fedora, Qt, Qt Network Authorization | 2025-11-04 | 9.8 Critical |
| QAbstractOAuth in Qt Network Authorization in Qt before 5.15.17, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.6, and 6.6.x through 6.7.x before 6.7.1 uses only the time to seed the PRNG, which may result in guessable values. | ||||
| CVE-2024-25580 | 2 Qt, Redhat | 2 Qt, Enterprise Linux | 2025-11-04 | 6.2 Medium |
| An issue was discovered in gui/util/qktxhandler.cpp in Qt before 5.15.17, 6.x before 6.2.12, 6.3.x through 6.5.x before 6.5.5, and 6.6.x before 6.6.2. A buffer overflow and application crash can occur via a crafted KTX image file. | ||||
| CVE-2025-5683 | 1 Qt | 1 Qt | 2025-10-15 | 5.5 Medium |
| When loading a specifically crafted ICNS format image file in QImage then it will trigger a crash. This issue affects Qt from versions 6.3.0 through 6.5.9, from 6.6.0 through 6.8.4, 6.9.0. This is fixed in 6.5.10, 6.8.5 and 6.9.1. | ||||
| CVE-2024-30161 | 1 Qt | 1 Qt | 2025-06-30 | 6.5 Medium |
| 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-2017-10905 | 1 Qt | 1 Qt | 2025-04-20 | N/A |
| A vulnerability in applications created using Qt for Android prior to 5.9.3 allows attackers to alter environment variables via unspecified vectors. | ||||
| CVE-2017-15011 | 1 Qt | 1 Qt | 2025-04-20 | N/A |
| 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 string. | ||||
| CVE-2017-10904 | 1 Qt | 1 Qt | 2025-04-20 | N/A |
| Qt for Android prior to 5.9.0 allows remote attackers to execute arbitrary OS commands via unspecified vectors. | ||||
| CVE-2016-10040 | 1 Qt | 1 Qxmlsimplereader | 2025-04-20 | N/A |
| 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 tags. | ||||
| CVE-2015-8079 | 1 Qt | 1 Qtwebkit | 2025-04-20 | 5.3 Medium |
| qt5-qtwebkit before 5.4 records private browsing URLs to its favicon database, WebpageIcons.db. | ||||
| CVE-2015-1860 | 3 Digia, Fedoraproject, Qt | 3 Qt, Fedora, Qt | 2025-04-12 | 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. | ||||
| CVE-2015-7298 | 2 Owncloud, Qt | 2 Owncloud Desktop Client, Qt | 2025-04-12 | N/A |
| 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 certificate. NOTE: this vulnerability exists because of a partial CVE-2015-4456 regression. | ||||