CVEvulnerability
CVE-2026-8168
7.1 HIGH
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-10-19
- Last modified
- 2026-10-19
- Assigner
- a59d8014-47c4-4630-ab43-e1b13cbe58e3
- CVSS 4.0 (a59d8014-47c4-4630-ab43-e1b13cbe58e3)
- 7.1 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Weaknesses
- CWE-674
Description
Uncontrolled recursion in the SVG parser and renderer of the Qt SVG module (QtSvg) in Qt Group Qt allows attackers to cause a denial of service (application crash via stack exhaustion) via a crafted SVG file with deeply nested elements.
Related
Weakness · CWE (1)
- CWE-674 Uncontrolled Recursion weakness
References
- https://codereview.qt-project.org/c/qt/qtsvg/+/730501 codereview.qt-project.org
- https://codereview.qt-project.org/c/qt/qtsvg/+/730590 codereview.qt-project.org
- https://codereview.qt-project.org/c/qt/qtsvg/+/730591 codereview.qt-project.org
- https://codereview.qt-project.org/c/qt/qtsvg/+/730892 codereview.qt-project.org
- https://codereview.qt-project.org/c/qt/qtsvg/+/731257 codereview.qt-project.org
- https://codereview.qt-project.org/c/qt/qtsvg/+/733245 codereview.qt-project.org
- https://codereview.qt-project.org/c/qt/qtsvg/+/738811 codereview.qt-project.org
- https://codereview.qt-project.org/c/qt/qtsvg/+/743488 codereview.qt-project.org
- https://codereview.qt-project.org/c/qt/qtsvg/+/748966 codereview.qt-project.org
- https://codereview.qt-project.org/c/qt/qtsvg/+/756512 codereview.qt-project.org
- https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-8168: wiki.qt.io