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CVE-2026-111130

CVE-2026-111130 · OpenSlide through 4.0.1 Heap Out-of-Bounds Read via MIRAX get_tile_position

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

OpenSlide through 4.0.1 contains a heap out-of-bounds read vulnerability in the MIRAX reader that allows attackers to read past the slide_positions array via crafted Slidedat.ini values. Attackers can supply a MIRAX slide whose CameraImageDivisionsPerSide does not evenly divide the image counts, crashing applications that open it and corrupting tile geometry.

CVSS 6.9 · Medium · EPSS 0.1%

Published
Updated

Stack: system

Affected products and versions

  • openslide

    Versions
    • ≥ 0, ≤ 4.0.1: Affected (semver)

    No fix published

  • openslide Debian:12

    Versions
    • 3.4.1+dfsg-6
    • 3.4.1+dfsg-6+deb12u1
    • 3.4.1+dfsg-7
    • 3.4.1+dfsg-8
    • 3.4.1+dfsg-9
    • 4.0.1+dfsg-1
    • 4.0.1+dfsg-1~0exp2
    • 4.0.1+dfsg-1~0exp3
    • 4.0.1+dfsg-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openslide Debian:13

    Versions
    • 3.4.1+dfsg-7
    • 3.4.1+dfsg-7+deb13u1
    • 3.4.1+dfsg-8
    • 3.4.1+dfsg-9
    • 4.0.1+dfsg-1
    • 4.0.1+dfsg-1~0exp2
    • 4.0.1+dfsg-1~0exp3
    • 4.0.1+dfsg-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openslide Debian:14

    Versions
    • 3.4.1+dfsg-7
    • 3.4.1+dfsg-8
    • 3.4.1+dfsg-9
    • 4.0.1+dfsg-1
    • 4.0.1+dfsg-1~0exp2
    • 4.0.1+dfsg-1~0exp3
    • 4.0.1+dfsg-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openslide Ubuntu:16.04:LTS

    Versions
    • 3.4.0-1build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openslide Ubuntu:18.04:LTS

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

    No fix published

  • openslide Ubuntu:20.04:LTS

    Versions
    • 3.4.1+dfsg-4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openslide Ubuntu:22.04:LTS

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

    No fix published

  • openslide Ubuntu:24.04:LTS

    Versions
    • 3.4.1+dfsg-6build1
    • 3.4.1+dfsg-7
    • 3.4.1+dfsg-7build1
    • 3.4.1+dfsg-7build2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openslide Ubuntu:26.10

    Versions
    • 3.4.1+dfsg-7build4
    • 3.4.1+dfsg-9
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openslide Ubuntu:26.04:LTS

    Versions
    • 3.4.1+dfsg-7build3
    • 3.4.1+dfsg-7build4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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