OESA-2026-1646 qt5-qtsvg security update

The Qt SVG module provides functionality for displaying SVG images in widget, and to create SVG files using drawing commands. Security Fixes: The module will parse a pattern node which is not a child of a structural node. The node will be deleted after creation but might be accessed later leading...

CVE-2025-10729

CVE-2025-10729 concerns the Qt qtsvg SVG rendering library. A use-after-free can occur when parsing a node that is not under a structural node; the node is deleted after creation but may be accessed later. This is categorized as a critical issue (CVSS 9.4) with local attack vector and high impac...

CVE-2025-10729 Use-after-free vulnerability in Qt SVG qsvghandler.cpp allows denial of service via crafted SVG

The module will parse a node which is not a child of a structural node. The node will be deleted after creation but might be accessed later leading to a use after free...