vulnerability

Alpine Linux: CVE-2025-6021: Stack-based Buffer Overflow

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Jun 12, 2025
Added
Oct 9, 2025
Modified
Oct 31, 2025

Description

A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.

Solutions

alpine-linux-upgrade-libxml2alpine-linux-upgrade-qt6-qtwebengine
Title
NEW

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