---
id: CVE-2026-79616
title: >-
  Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's
  Context2D.path / PathSvg.path.
summary: >-
  Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's
  Context2D.path / PathSvg.path.
severity: low
cvss: 0.6
cvssVector: >-
  CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/R:U/RE:L/U:Green
cwe:
  - CWE-125
vendor: qt
product: qt
affected:
  - qt >= 5.10.0 <= 6.8.8
  - qt >= 6.9.0 <= 6.11.1
published: '2026-09-23'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T21:08:22.573'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-79616'
references:
  - url: 'https://codereview.qt-project.org/c/qt/qtdeclarative/+/754718'
    label: a59d8014-47c4-4630-ab43-e1b13cbe58e3
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-79616.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-79616'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2539304'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-79616'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-79616'
tags:
  - nvd
  - cve.org
  - csaf
  - vex
  - red-hat
  - score-dispute
epss: 0.00105
epssPercentile: 0.00988
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-23T14:23:55.405900Z'
cvssSource: cna
ingestedAt: '2026-09-23T10:21:54.374Z'
scores:
  cna: 0.6
  vendor: 4.4
---

## Overview

Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path / PathSvg.path.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

## Vendor advisories

- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9 · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9 · updated 2026-09-24 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-79616.json)