CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2025-4211 – Improper Link Resolution Before File Access in QFileSystemEngine on Windows
https://notcve.org/view.php?id=CVE-2025-4211
16 May 2025 — Improper Link Resolution Before File Access ('Link Following') vulnerability in QFileSystemEngine in the Qt corelib module on Windows which potentially allows Symlink Attacks and the use of Malicious Files. Issue originates from CVE-2024-38081. The vulnerability arises from the use of the GetTempPath API, which can be exploited by attackers to manipulate temporary file paths, potentially leading to unauthorized access and privilege escalation. The affected public API in the Qt Framework is QDir::tempPath() ... • https://codereview.qt-project.org/c/qt/qtbase/+/632231 • CWE-59: Improper Link Resolution Before File Access ('Link Following') •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2025-3512 – Buffer overflow in QTextMarkdownImporter
https://notcve.org/view.php?id=CVE-2025-3512
11 Apr 2025 — 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. • https://codereview.qt-project.org/c/qt/qtbase/+/635546 • CWE-122: Heap-based Buffer Overflow •
CVSS: 5.8EPSS: 0%CPEs: 3EXPL: 0CVE-2025-30348
https://notcve.org/view.php?id=CVE-2025-30348
21 Mar 2025 — 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). • https://codereview.qt-project.org/c/qt/qtbase/+/581442 • CWE-407: Inefficient Algorithmic Complexity •
CVSS: 8.6EPSS: 0%CPEs: 4EXPL: 0CVE-2024-39936 – qtbase: qtbase: Delay any communication until encrypted() can be responded to
https://notcve.org/view.php?id=CVE-2024-39936
04 Jul 2024 — 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.. Se descubrió un problema en HTTP2 en Qt antes de 5.15.18, 6.x antes de 6.2.13, 6.3.x hasta 6.5.x antes de 6.5.7 y 6.6.x hasta 6.7.x antes de 6.7.3. El código para tomar decisiones relevantes para la... • https://codereview.qt-project.org/c/qt/qtbase/+/571601 • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •
CVSS: 10.0EPSS: 0%CPEs: 4EXPL: 0CVE-2023-51714 – qt: incorrect integer overflow check
https://notcve.org/view.php?id=CVE-2023-51714
24 Dec 2023 — 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. Se descubrió un problema en la implementación de HTTP2 en Qt antes de 5.15.17, 6.x antes de 6.2.11, 6.3.x hasta 6.5.x antes de 6.5.4 y 6.6.x antes de 6.6.2. network/access/http2/hpacktable.cpp tiene una comprobación de desbordamiento de enteros HPack incorrecta. An integer over... • https://codereview.qt-project.org/c/qt/qtbase/+/524864 • CWE-190: Integer Overflow or Wraparound •