CVE Database›Document archive›CVE-2026-79616

CVE-2026-79616

qtdeclarative: Qt Quick: Denial of Service due to out-of-bounds read in SVG path parsing.

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Severity

Moderate

Red Hat Product Security

4.4

CVSS 3.1

Review impact separately from score.

Published · September 23, 2026

Updated · September 24, 2026

Description

A flaw was found in Qt Quick. This out-of-bounds read vulnerability occurs when parsing untrusted SVG path strings in the Context2D.path or PathSvg.path properties. A local attacker with low privileges could exploit this flaw with user interaction to cause a Denial of Service (DoS).

Statement

A flaw was found in Qt Quick. An out-of-bounds read vulnerability occurs when parsing untrusted SVG path strings in the Context2D.path or PathSvg.path properties. A local attacker with low privileges could exploit this flaw with user interaction to cause a Denial of Service (DoS).

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

CVSS / CWE

CVSS 3.1 · 4.4
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H

CWE-125 · Out-of-bounds Read