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CVE-2026-111132

CVE-2026-111132 · GNOME libgxps through 0.3.2 Heap Out-of-Bounds Read via path_geometry_start_element

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

GNOME libgxps through 0.3.2 contains a heap out-of-bounds read in path_geometry_start_element() that allows attackers to read past allocations via crafted PolyBezierSegment or PolyQuadraticBezierSegment Points attributes. Attackers can supply a point count not divisible by three or two in a crafted XPS document to crash consumers like Evince and render adjacent heap memory into output.

CVSS 6.9 · Medium · EPSS 0.1%

Published
Updated

Stack: system

Affected products and versions

  • libgxps

    Versions
    • ≥ 0, ≤ 0.3.2: Affected (semver)

    No fix published

  • libgxps Debian:12

    Versions
    • 0.3.2-2
    • 0.3.2-3
    • 0.3.2-3.1~exp1
    • 0.3.2-4
    • 0.3.2-5
    • 0.3.2-6
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libgxps Debian:13

    Versions
    • 0.3.2-4
    • 0.3.2-5
    • 0.3.2-6
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libgxps Debian:14

    Versions
    • 0.3.2-4
    • 0.3.2-5
    • 0.3.2-6
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libgxps Ubuntu:16.04:LTS

    Versions
    • 0.2.3.2-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libgxps Ubuntu:18.04:LTS

    Versions
    • 0.3.0-1
    • 0.3.0-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libgxps Ubuntu:20.04:LTS

    Versions
    • 0.3.1-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libgxps Ubuntu:22.04:LTS

    Versions
    • 0.3.2-1build1
    • 0.3.2-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libgxps Ubuntu:24.04:LTS

    Versions
    • 0.3.2-3
    • 0.3.2-4build1
    • 0.3.2-4build2
    • 0.3.2-4build3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libgxps Ubuntu:26.10

    Versions
    • 0.3.2-6
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libgxps Ubuntu:26.04:LTS

    Versions
    • 0.3.2-5
    • 0.3.2-6
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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