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.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 20 Oct 2026 00:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-770
References
Metrics threat_severity

None

cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

threat_severity

Moderate


Mon, 19 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


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'}


Projects

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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

Updated: 2026-10-19T14:27:11.146Z

cve-icon NVD

Status : Awaiting Analysis

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

Modified: 2026-10-19T21:13:39.973

Link: CVE-2026-8168

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-10-19T13:08:14Z

Links: CVE-2026-8168 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-10-19T18:45:01Z

Weaknesses