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.

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Mon, 19 Oct 2026 13:30:00 +0000

Type Values Removed Values Added
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.
Title Denial-of-service vulnerability in the SVG parser and renderer impacts Qt
First Time appeared Qt
Qt qt
Qt qtsvg
Weaknesses CWE-674
CPEs cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*
cpe:2.3:a:qt:qtsvg:*:*:*:*:*:*:*:*
Vendors & Products Qt
Qt qt
Qt qtsvg
References
Metrics cvssV4_0

{'score': 7.1, 'vector': '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'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: Qt

Published:

Updated: 2026-10-19T14:27:15.747Z

Reserved: 2026-05-08T12:42:35.026Z

Link: CVE-2026-8168

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-19T14:17:08.840

Modified: 2026-10-19T14:17:08.840

Link: CVE-2026-8168

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses