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CVE-2026-111144

CVE-2026-111144 · libansilove 1.3.0 through 1.4.2 NULL Pointer Dereference via ansilove_xbin

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

libansilove 1.3.0 through 1.4.2 contains a NULL pointer dereference vulnerability in ansilove_xbin() that allows attackers to crash applications by supplying a crafted XBIN file. Attackers can set the 512-character flag without the custom-font flag, causing drawchar() to index a NULL high_font_data_xbin pointer and terminate the process.

CVSS 6.8 · Medium · EPSS 0.1%

Published
Updated

Stack: system

Affected products and versions

  • libansilove

    Versions
    • ≥ 1.3.0, ≤ 1.4.2: Affected (semver)

    No fix published

  • libansilove Debian:12

    Versions
    • 1.3.1-1
    • 1.4.1-1
    • 1.4.1-2
    • 1.4.2-1
    • 1.4.2-2
    • 1.4.3-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libansilove Debian:13

    Versions
    • 1.4.1-2
    • 1.4.2-1
    • 1.4.2-2
    • 1.4.3-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libansilove Debian:14

    Versions
    • 1.4.1-2
    • 1.4.2-1
    • 1.4.2-2
    • 1.4.3-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libansilove Ubuntu:20.04:LTS

    Versions
    • 1.1.2-1
    • 1.1.5-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libansilove Ubuntu:22.04:LTS

    Versions
    • 1.2.8-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libansilove Ubuntu:24.04:LTS

    Versions
    • 1.4.1-1
    • 1.4.1-1build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libansilove Ubuntu:26.10

    Versions
    • 1.4.2-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libansilove Ubuntu:26.04:LTS

    Versions
    • 1.4.1-2
    • 1.4.2-1
    • 1.4.2-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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