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CVE-2026-111134

CVE-2026-111134 · libfwsi through 20260522 Heap Out-of-Bounds Read via libfwsi_mtp_file_entry_values_read_data

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

libfwsi through 20260522 contains a heap out-of-bounds read vulnerability in libfwsi_mtp_file_entry_values_read_data() that allows attackers to read past buffer bounds via crafted MTP file entry shell items. Attackers can embed a 10 to 73 byte shell item with item data size of 44 or more in .lnk files, jump lists or shell bags to crash libfwsi consumers.

CVSS 6.9 · Medium · EPSS 0.1%

Published
Updated

Stack: system

Affected products and versions

  • libfwsi

    Versions
    • ≥ 0, ≤ 20260522: Affected (custom)

    No fix published

  • libfwsi Debian:12

    Versions
    • 20181227-1.1
    • 20181227-1.2
    • 20181227-1.2~exp1
    • 20181227-2
    • 20240423-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libfwsi Debian:13

    Versions
    • 20240423-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libfwsi Debian:14

    Versions
    • 20240423-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libfwsi Ubuntu:16.04:LTS

    Versions
    • 20150701-2
    • 20160110-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libfwsi Ubuntu:18.04:LTS

    Versions
    • 20170117-1
    • 20171103-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libfwsi Ubuntu:20.04:LTS

    Versions
    • 20181227-1
    • 20181227-1ubuntu1
    • 20181227-1ubuntu2
    • 20181227-1.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libfwsi Ubuntu:22.04:LTS

    Versions
    • 20181227-1.1build1
    • 20181227-1.1build2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libfwsi Ubuntu:24.04:LTS

    Versions
    • 20181227-1.1build3
    • 20181227-1.1build4
    • 20181227-1.2
    • 20181227-1.2build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libfwsi Ubuntu:26.10

    Versions
    • 20240423-1build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • libfwsi Ubuntu:26.04:LTS

    Versions
    • 20240423-1
    • 20240423-1build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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