CVE-2025-24928 Affecting qt6-qtwebengine package, versions <6.8.3-r5


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.02% (5th percentile)

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  • Snyk IDSNYK-ALPINE322-QT6QTWEBENGINE-13782950
  • published31 Oct 2025
  • disclosed18 Feb 2025

Introduced: 18 Feb 2025

CVE-2025-24928  (opens in a new tab)

How to fix?

Upgrade Alpine:3.22 qt6-qtwebengine to version 6.8.3-r5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qt6-qtwebengine package and not the qt6-qtwebengine package as distributed by Alpine. See How to fix? for Alpine:3.22 relevant fixed versions and status.

libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047.

CVSS Base Scores

version 3.1