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CVE-2025-10729

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

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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 to a use after free.

CVSS 9.4 · Critical · EPSS 0.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • qt

    Versions
    • ≥ 6.7.0, ≤ 6.8.4: Affected (python)
    • ≥ 6.9.0, ≤ 6.9.2: Affected (python)

    No fix published

  • qt6-svg Debian:12

    Versions
    • 6.10.2-1
    • 6.10.2-2
    • 6.10.2-3
    • 6.10.2-4
    • 6.10.2-5
    • 6.10.2-6
    • 6.10.2-7
    • 6.10.2-8
    • 6.10.2-9
    • 6.11.2-1
    • 6.11.2-2
    • 6.4.2-2
    • 6.4.2-3
    • 6.4.2-4
    • 6.6.0-1
    • 6.6.0-2
    • 6.6.1-1
    • 6.6.2-1
    • 6.6.2-2
    • 6.7.2-1
    • 6.7.2-2
    • 6.7.2-3
    • 6.7.2-4
    • 6.7.2-5
    • 6.7.2-6
    • 6.8.2-1
    • 6.8.2-2
    • 6.8.2-3
    • 6.9.1-1
    • 6.9.1-2
    • 6.9.2-1
    • 6.9.2-2
    • 6.9.2-3
    • 6.9.2-4
    • 6.9.2-5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qt6-svg Debian:13

    Versions
    • 6.10.2-1
    • 6.10.2-2
    • 6.10.2-3
    • 6.10.2-4
    • 6.10.2-5
    • 6.10.2-6
    • 6.10.2-7
    • 6.10.2-8
    • 6.10.2-9
    • 6.11.2-1
    • 6.11.2-2
    • 6.8.2-3
    • 6.9.1-1
    • 6.9.1-2
    • 6.9.2-1
    • 6.9.2-2
    • 6.9.2-3
    • 6.9.2-4
    • 6.9.2-5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qt6-svg Debian:14

    Versions
    • 6.10.2-1
    • 6.10.2-2
    • 6.10.2-3
    • 6.10.2-4
    • 6.8.2-3
    • 6.9.1-1
    • 6.9.1-2
    • 6.9.2-1
    • 6.9.2-2
    • 6.9.2-3
    • 6.9.2-4
    • 6.9.2-5
    Affected ranges
    • ECOSYSTEM: < 6.10.2-5

    Update to 6.10.2-5

  • qtsvg-opensource-src Debian:12

    Versions
    • 5.15.10-1
    • 5.15.10-2
    • 5.15.12-1
    • 5.15.13-1
    • 5.15.13-2
    • 5.15.15-1
    • 5.15.15-2
    • 5.15.17-1
    • 5.15.17-2
    • 5.15.17-3
    • 5.15.18-1
    • 5.15.19-1
    • 5.15.19-2
    • 5.15.8-3
    • 5.15.9-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qtsvg-opensource-src Debian:13

    Versions
    • 5.15.15-2
    • 5.15.17-1
    • 5.15.17-2
    • 5.15.17-3
    • 5.15.18-1
    • 5.15.19-1
    • 5.15.19-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qtsvg-opensource-src Debian:14

    Versions
    • 5.15.15-2
    • 5.15.17-1
    • 5.15.17-2
    • 5.15.17-3
    • 5.15.18-1
    • 5.15.19-1
    • 5.15.19-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qt6-svg Ubuntu:22.04:LTS

    Versions
    • 6.2.2-2ubuntu1
    • 6.2.4-1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qt6-svg Ubuntu:24.04:LTS

    Versions
    • 6.4.2-4ubuntu1
    • 6.4.2-4ubuntu2
    • 6.4.2-4ubuntu3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qt6-svg Ubuntu:25.10

    Versions
    • 6.8.3-0ubuntu1
    • 6.9.2-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qt6-svg Ubuntu:26.10

    Versions
    • 6.10.2-2
    • 6.10.2-8ubuntu1
    • 6.10.2-9
    • 6.11.2-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • qt6-svg Ubuntu:26.04:LTS

    Versions
    • 6.9.2-1
    • 6.9.2-4
    • 6.9.2-5
    • 6.10.2-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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