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CVE-2026-94287

CVE-2026-94287 · Denial of service via unsigned underflow in libXpm's write path

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

A denial of service via unsigned underflow in libXpm's write path in libXpm before 3.5.19 could be used by local attackers to cause unbounded CPU usage and memory exhaustion.

CVSS 5.5 · Medium · EPSS 0.1% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • libxpm

    Versions
    • ≥ 0, < 3.5.19: Affected (rpm)

    Update to 3.5.19

  • libxpm Debian:12

    Versions
    • 1:3.5.12-1.1
    • 1:3.5.12-1.1+deb12u1
    • 1:3.5.17-1
    • 1:3.5.19-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libxpm Debian:13

    Versions
    • 1:3.5.17-1
    • 1:3.5.17-1+deb13u1
    • 1:3.5.19-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libxpm Debian:14

    Versions
    • 1:3.5.17-1
    • 1:3.5.19-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libxpm Ubuntu:Pro:14.04:LTS

    Versions
    • 1:3.5.10-1
    • 1:3.5.10-1ubuntu0.1
    • 1:3.5.10-1ubuntu0.1+esm1
    • 1:3.5.10-1ubuntu0.1+esm2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • motif Ubuntu:14.04:LTS

    Versions
    • 2.3.4-4
    • 2.3.4-5
    • 2.3.4-5ubuntu0.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libxpm Ubuntu:Pro:16.04:LTS

    Versions
    • 1:3.5.11-1
    • 1:3.5.11-1ubuntu0.16.04.1
    • 1:3.5.11-1ubuntu0.16.04.1+esm1
    • 1:3.5.11-1ubuntu0.16.04.1+esm2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • motif Ubuntu:16.04:LTS

    Versions
    • 2.3.4-8ubuntu1
    • 2.3.4-9
    • 2.3.4-10
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libxpm Ubuntu:Pro:18.04:LTS

    Versions
    • 1:3.5.12-1
    • 1:3.5.12-1ubuntu0.18.04.2
    • 1:3.5.12-1ubuntu0.18.04.2+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • motif Ubuntu:18.04:LTS

    Versions
    • 2.3.7-2
    • 2.3.8-1
    • 2.3.8-2
    • 2.3.8-2build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libxpm Ubuntu:20.04:LTS

    Versions
    • 1:3.5.12-1
    • 1:3.5.12-1ubuntu0.20.04.1
    • 1:3.5.12-1ubuntu0.20.04.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • motif Ubuntu:20.04:LTS

    Versions
    • 2.3.8-2build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libxpm Ubuntu:22.04:LTS

    Versions
    • 1:3.5.12-1
    • 1:3.5.12-1build1
    • 1:3.5.12-1build2
    • 1:3.5.12-1ubuntu0.22.04.1
    • 1:3.5.12-1ubuntu0.22.04.2
    • 1:3.5.12-1ubuntu0.22.04.3
    Affected ranges
    • ECOSYSTEM: < 1:3.5.12-1ubuntu0.22.04.4

    Update to 1:3.5.12-1ubuntu0.22.04.4

  • motif Ubuntu:22.04:LTS

    Versions
    • 2.3.8-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libxpm Ubuntu:24.04:LTS

    Versions
    • 1:3.5.12-1.1ubuntu1
    • 1:3.5.17-1
    • 1:3.5.17-1build1
    • 1:3.5.17-1build2
    • 1:3.5.17-1ubuntu0.24.04.1
    Affected ranges
    • ECOSYSTEM: < 1:3.5.17-1ubuntu0.24.04.2

    Update to 1:3.5.17-1ubuntu0.24.04.2

  • motif Ubuntu:24.04:LTS

    Versions
    • 2.3.8-3
    • 2.3.8-3.1
    • 2.3.8-3.1build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • motif Ubuntu:26.10

    Versions
    • 2.3.8-5build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libxpm Ubuntu:26.04:LTS

    Versions
    • 1:3.5.17-1build2
    • 1:3.5.17-1build3
    • 1:3.5.17-1ubuntu0.26.04.1
    Affected ranges
    • ECOSYSTEM: < 1:3.5.17-1ubuntu0.26.04.2

    Update to 1:3.5.17-1ubuntu0.26.04.2

  • motif Ubuntu:26.04:LTS

    Versions
    • 2.3.8-5
    • 2.3.8-5build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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