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CVE-2026-5318

CVE-2026-5318 · LibRaw JPEG DHT losslessjpeg.cpp initval out-of-bounds write

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

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

A weakness has been identified in LibRaw up to 0.22.0. This impacts the function HuffTable::initval of the file src/decompressors/losslessjpeg.cpp of the component JPEG DHT Parser. This manipulation of the argument bits[] causes out-of-bounds write. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 0.22.1 will fix this issue. Patch name: a6734e867b19d75367c05f872ac26322464e3995. It is advisable to upgrade the affected component.

CVSS 5.3 · Medium · EPSS 0.6% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • libraw

    Versions
    • 0.1: Affected
    • 0.2: Affected
    • 0.3: Affected
    • 0.4: Affected
    • 0.5: Affected
    • 0.6: Affected
    • 0.7: Affected
    • 0.8: Affected
    • 0.9: Affected
    • 0.10: Affected
    • 0.11: Affected
    • 0.12: Affected
    • 0.13: Affected
    • 0.14: Affected
    • 0.15: Affected
    • 0.16: Affected
    • 0.17: Affected
    • 0.18: Affected
    • 0.19: Affected
    • 0.20: Affected
    • 0.21: Affected
    • 0.22.0: Affected
    • 0.22.1: Not affected

    Update to 0.22.1

  • libraw Debian:14

    Versions
    • 0.21.4-2
    • 0.21.4-3~exp1
    • 0.21.4-3~exp2
    • 0.21.5b-1
    • 0.22.0-1~exp1
    • 0.22.1-1~exp1
    • 0.22.1-1~exp2
    Affected ranges
    • ECOSYSTEM: < 0.22.1-1

    Update to 0.22.1-1

  • darktable Ubuntu:16.04:LTS

    Versions
    • 1.6.8-1
    • 1.6.9-1
    • 2.0.0-1
    • 2.0.1-1
    • 2.0.3-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • dcraw Ubuntu:16.04:LTS

    Versions
    • 9.21-0.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • digikam Ubuntu:Pro:16.04:LTS

    Versions
    • 4:4.12.0-0ubuntu5
    • 4:4.12.0-0ubuntu6
    • 4:4.12.0-0ubuntu7
    • 4:4.12.0-0ubuntu7+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • exactimage Ubuntu:16.04:LTS

    Versions
    • 0.9.1-6build1
    • 0.9.1-6ubuntu1
    • 0.9.1-8ubuntu1
    • 0.9.1-9
    • 0.9.1-9build1
    • 0.9.1-10
    • 0.9.1-11
    • 0.9.1-12
    • 0.9.1-12ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • kodi Ubuntu:16.04:LTS

    Versions
    • 15.1+dfsg1-3
    • 15.2+dfsg1-1build1
    • 15.2+dfsg1-3
    • 15.2+dfsg1-3ubuntu1
    • 15.2+dfsg1-3ubuntu1.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rawtherapee Ubuntu:16.04:LTS

    Versions
    • 4.2-2build1
    • 4.2-4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ufraw Ubuntu:16.04:LTS

    Versions
    • 0.20-3build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • darktable Ubuntu:18.04:LTS

    Versions
    • 2.2.5-2
    • 2.4.0-1
    • 2.4.1-1
    • 2.4.2-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • dcraw Ubuntu:18.04:LTS

    Versions
    • 9.27-1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • digikam Ubuntu:Pro:18.04:LTS

    Versions
    • 4:5.6.0-0ubuntu2
    • 4:5.6.0-0ubuntu3
    • 4:5.6.0-0ubuntu4
    • 4:5.6.0-0ubuntu7
    • 4:5.6.0-0ubuntu8
    • 4:5.6.0-0ubuntu9
    • 4:5.6.0-0ubuntu10
    • 4:5.6.0-0ubuntu10+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • exactimage Ubuntu:18.04:LTS

    Versions
    • 0.9.2-1build1
    • 1.0.1-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • kodi Ubuntu:18.04:LTS

    Versions
    • 2:17.3+dfsg1-3
    • 2:17.3+dfsg1-3build1
    • 2:17.3+dfsg1-5
    • 2:17.3+dfsg1-5build1
    • 2:17.3+dfsg1-5build2
    • 2:17.6+dfsg1-1
    • 2:17.6+dfsg1-1build1
    • 2:17.6+dfsg1-1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rawtherapee Ubuntu:18.04:LTS

    Versions
    • 5.2-1
    • 5.3-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • ufraw Ubuntu:18.04:LTS

    Versions
    • 0.22-1.1
    • 0.22-2
    • 0.22-3
    • 0.22-3.1~build0.18.04.1
    • 0.22-3.1ubuntu0.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • darktable Ubuntu:20.04:LTS

    Versions
    • 2.6.0-1
    • 2.6.2-3
    • 2.6.3-1
    • 2.6.3-1build1
    • 2.6.3-1build2
    • 3.0.1-0ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • dcraw Ubuntu:20.04:LTS

    Versions
    • 9.28-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • digikam Ubuntu:Pro:20.04:LTS

    Versions
    • 4:5.9.0-1ubuntu4
    • 4:6.4.0+dfsg-3
    • 4:6.4.0+dfsg-3build1
    • 4:6.4.0+dfsg-3ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • exactimage Ubuntu:20.04:LTS

    Versions
    • 1.0.2-3
    • 1.0.2-5ubuntu1
    • 1.0.2-5ubuntu2
    • 1.0.2-7ubuntu1
    • 1.0.2-7ubuntu2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • kodi Ubuntu:20.04:LTS

    Versions
    • 2:17.6+dfsg1-4ubuntu4
    • 2:17.6+dfsg1-4ubuntu9
    • 2:17.6+dfsg1-4ubuntu10
    • 2:18.5+dfsg1-0ubuntu3
    • 2:18.6+dfsg1-2ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rawtherapee Ubuntu:20.04:LTS

    Versions
    • 5.6-1
    • 5.7-1
    • 5.8-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • darktable Ubuntu:22.04:LTS

    Versions
    • 3.6.0-0ubuntu1
    • 3.8.0-2
    • 3.8.0-3
    • 3.8.0-3build1
    • 3.8.0-3build2
    • 3.8.1-1
    • 3.8.1-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • dcraw Ubuntu:22.04:LTS

    Versions
    • 9.28-2
    • 9.28-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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