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CVE-2026-112283

CVE-2026-112283 · libbluray through 1.5.1 Uncontrolled Memory Allocation via _parse_extent_start_points

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

VideoLAN libbluray through 1.5.1 contains an uncontrolled memory allocation vulnerability in _parse_extent_start_points() in clpi_parse.c that trusts the num_point field without bounds checking. Attackers can supply a crafted .clpi file on a disc, image, or directory with a huge num_point to exhaust memory and CPU, causing denial of service.

CVSS 6.8 · Medium · EPSS 0.1%

Published
Updated

Stack: system

Affected products and versions

  • libbluray

    Versions
    • ≥ 0, ≤ 1.5.1: Affected (custom)

    No fix published

  • libbluray Debian:12

    Versions
    • 1:1.3.4-1
    • 1:1.3.4-1+hurd.1
    • 1:1.4.0-1
    • 1:1.4.0-2
    • 1:1.4.0-3
    • 1:1.4.0-4
    • 1:1.4.1-1
    • 1:1.4.1-2
    • 1:1.5.0-1
    • 1:1.5.0-2
    • 1:1.5.0-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libbluray Debian:13

    Versions
    • 1:1.3.4-1
    • 1:1.3.4-1+hurd.1
    • 1:1.4.0-1
    • 1:1.4.0-2
    • 1:1.4.0-3
    • 1:1.4.0-4
    • 1:1.4.1-1
    • 1:1.4.1-2
    • 1:1.5.0-1
    • 1:1.5.0-2
    • 1:1.5.0-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libbluray Debian:14

    Versions
    • 1:1.3.4-1
    • 1:1.3.4-1+hurd.1
    • 1:1.4.0-1
    • 1:1.4.0-2
    • 1:1.4.0-3
    • 1:1.4.0-4
    • 1:1.4.1-1
    • 1:1.4.1-2
    • 1:1.5.0-1
    • 1:1.5.0-2
    • 1:1.5.0-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libbluray Ubuntu:14.04:LTS

    Versions
    • 1:0.2.3-1
    • 1:0.4.0-1
    • 1:0.4.0-1ubuntu2
    • 1:0.5.0-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libbluray Ubuntu:16.04:LTS

    Versions
    • 1:0.8.1-1
    • 1:0.9.0-1
    • 1:0.9.1-1
    • 1:0.9.2-1
    • 1:0.9.2-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libbluray Ubuntu:18.04:LTS

    Versions
    • 1:1.0.1.deb1-2
    • 1:1.0.2-1
    • 1:1.0.2-2
    • 1:1.0.2-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libbluray Ubuntu:20.04:LTS

    Versions
    • 1:1.1.2-2
    • 1:1.2.0-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libbluray Ubuntu:22.04:LTS

    Versions
    • 1:1.3.0-3
    • 1:1.3.1-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libbluray Ubuntu:24.04:LTS

    Versions
    • 1:1.3.4-1
    • 1:1.3.4-1build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libbluray Ubuntu:26.10

    Versions
    • 1:1.4.1-1
    • 1:1.4.1-2
    • 1:1.5.0-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libbluray Ubuntu:26.04:LTS

    Versions
    • 1:1.3.4-1build2
    • 1:1.4.0-3
    • 1:1.4.0-4
    • 1:1.4.1-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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