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CVE-2026-112057

CVE-2026-112057 · libdvdnav before 7.0.0 Out-of-Bounds Read in dvdnav_describe_title_chapters

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

libdvdnav before 7.0.0 contains a heap out-of-bounds read vulnerability in dvdnav_describe_title_chapters that allows attackers to read beyond the part-of-title array by supplying an oversized vts_ttn value. Attackers can provide a crafted DVD or disc image declaring a larger VMGI title vts_ttn than the title set's entries to crash applications enumerating chapters.

CVSS 6.8 · Medium · EPSS 0.1% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • libdvdnav

    Versions
    • ≥ 0, < 7.0.0: Affected (semver)

    Update to 7.0.0

  • libdvdnav Debian:12

    Versions
    • 6.1.1-1
    • 6.1.1-2
    • 6.1.1-3
    • 7.0.0-1
    • 7.0.0-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libdvdnav Debian:13

    Versions
    • 6.1.1-3
    • 7.0.0-1
    • 7.0.0-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libdvdnav Debian:14

    Versions
    • 6.1.1-3
    • 7.0.0-1
    • 7.0.0-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libdvdnav Ubuntu:14.04:LTS

    Versions
    • 4.2.0+20130225-3
    • 4.2.0+20130225-4
    • 4.2.0+20130225-4ubuntu1
    • 4.2.1-1
    • 4.2.1-2
    • 4.2.1-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libdvdnav Ubuntu:16.04:LTS

    Versions
    • 5.0.1-4
    • 5.0.3-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libdvdnav Ubuntu:18.04:LTS

    Versions
    • 5.0.3-3
    • 6.0.0-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libdvdnav Ubuntu:20.04:LTS

    Versions
    • 6.0.0-1
    • 6.0.1-1
    • 6.0.1-1build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libdvdnav Ubuntu:22.04:LTS

    Versions
    • 6.1.0-1build1
    • 6.1.1-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libdvdnav Ubuntu:24.04:LTS

    Versions
    • 6.1.1-1
    • 6.1.1-3
    • 6.1.1-3build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libdvdnav Ubuntu:26.10

    Versions
    • 7.0.0-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libdvdnav Ubuntu:26.04:LTS

    Versions
    • 6.1.1-3build1
    • 7.0.0-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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