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OpenAdvisories

Package · Debian

qt6-svg

5 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 7.1
    CVE-2026-8168

    Denial-of-service vulnerability in the SVG parser and renderer impacts Qt

    Uncontrolled recursion in the SVG parser and renderer of the Qt SVG module (QtSvg) in Qt Group Qt allows attackers to cause a denial of service (application crash via stack exhaustion) via a crafted SVG file with deeply nested elements.

    Qt Project Qt qt6-svg qtsvg-opensource-src Debian Ubuntu Azure Linux
  • High 8.7
    CVE-2026-6210

    Type confusion and heap-buffer-overflow in Qt SVG marker handling causing application crash

    A type confusion vulnerability in Qt SVG allows an attacker to cause an application crash via a crafted SVG image. When processing SVG marker references, the renderer retrieves a node by its id attribute and casts it to QSvgMarker* without verifying the node …

    Qt Project Qt qt6-svg qt6-svg Debian Ubuntu