p PatchFirst

CVE-2026-114038

CVE-2026-114038 · Device-mapper-multipath: device-mapper-multipath: information disclosure via malformed format string

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

A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure, or cause the daemon to crash, resulting in a Denial of Service (DoS).

CVSS 5.1 · Medium · EPSS 0.1% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • red hat enterprise linux 10

    No fix published

  • red hat enterprise linux 6

    No fix published

  • red hat enterprise linux 7

    No fix published

  • red hat enterprise linux 8

    No fix published

  • red hat enterprise linux 9

    No fix published

  • red hat openshift container platform 4

    No fix published

  • multipath-tools Debian:12

    Versions
    • 0.10.0-1
    • 0.11.1-1
    • 0.11.1-2
    • 0.11.1-3
    • 0.11.1-4
    • 0.12.0-1
    • 0.13.0-1
    • 0.14.3-1
    • 0.14.3-2
    • 0.14.3-3
    • 0.14.3-4
    • 0.15.0-1
    • 0.15.1-1
    • 0.9.4-10
    • 0.9.4-3
    • 0.9.4-3+deb12u1
    • 0.9.4-3+deb12u2
    • 0.9.4-4
    • 0.9.4-5
    • 0.9.4-6
    • 0.9.4-7
    • 0.9.4-8
    • 0.9.4-9
    • 0.9.7-1
    • 0.9.7-2
    • 0.9.7-3
    • 0.9.7-4
    • 0.9.7-6
    • 0.9.7-7
    • 0.9.8-1
    • 0.9.9-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • multipath-tools Debian:13

    Versions
    • 0.11.1-2
    • 0.11.1-3
    • 0.11.1-4
    • 0.12.0-1
    • 0.13.0-1
    • 0.14.3-1
    • 0.14.3-2
    • 0.14.3-3
    • 0.14.3-4
    • 0.15.0-1
    • 0.15.1-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • multipath-tools Debian:14

    Versions
    • 0.11.1-2
    • 0.11.1-3
    • 0.11.1-4
    • 0.12.0-1
    • 0.13.0-1
    • 0.14.3-1
    • 0.14.3-2
    • 0.14.3-3
    • 0.14.3-4
    • 0.15.0-1
    Affected ranges
    • ECOSYSTEM: < 0.15.1-1

    Update to 0.15.1-1

  • multipath-tools Ubuntu:14.04:LTS

    Versions
    • 0.4.9-3ubuntu7
    • 0.4.9-3ubuntu7.2
    • 0.4.9-3ubuntu7.4
    • 0.4.9-3ubuntu7.6
    • 0.4.9-3ubuntu7.7
    • 0.4.9-3ubuntu7.9
    • 0.4.9-3ubuntu7.11
    • 0.4.9-3ubuntu7.12
    • 0.4.9-3ubuntu7.13
    • 0.4.9-3ubuntu7.14
    • 0.4.9-3ubuntu7.15
    • 0.4.9-3ubuntu7.16
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • multipath-tools Ubuntu:16.04:LTS

    Versions
    • 0.5.0-7ubuntu7
    • 0.5.0-7ubuntu8
    • 0.5.0-7ubuntu9
    • 0.5.0-7ubuntu10
    • 0.5.0-7ubuntu11
    • 0.5.0-7ubuntu12
    • 0.5.0-7ubuntu14
    • 0.5.0-7ubuntu15
    • 0.5.0-7ubuntu16
    • 0.5.0+git1.656f8865-5ubuntu1
    • 0.5.0+git1.656f8865-5ubuntu2
    • 0.5.0+git1.656f8865-5ubuntu2.1
    • 0.5.0+git1.656f8865-5ubuntu2.2
    • 0.5.0+git1.656f8865-5ubuntu2.3
    • 0.5.0+git1.656f8865-5ubuntu2.4
    • 0.5.0+git1.656f8865-5ubuntu2.5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • multipath-tools Ubuntu:18.04:LTS

    Versions
    • 0.6.4-5ubuntu1
    • 0.7.4-2ubuntu1
    • 0.7.4-2ubuntu3
    • 0.7.4-2ubuntu3.1
    • 0.7.4-2ubuntu3.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • multipath-tools Ubuntu:20.04:LTS

    Versions
    • 0.7.9-3ubuntu6
    • 0.7.9-3ubuntu7
    • 0.8.3-1ubuntu1
    • 0.8.3-1ubuntu2
    • 0.8.3-1ubuntu2.1
    • 0.8.3-1ubuntu2.2
    • 0.8.3-1ubuntu2.3
    • 0.8.3-1ubuntu2.4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • multipath-tools Ubuntu:22.04:LTS

    Versions
    • 0.8.5-2ubuntu2
    • 0.8.5-2ubuntu3
    • 0.8.8-1ubuntu1
    • 0.8.8-1ubuntu1.22.04.1
    • 0.8.8-1ubuntu1.22.04.3
    • 0.8.8-1ubuntu1.22.04.4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • multipath-tools Ubuntu:24.04:LTS

    Versions
    • 0.9.4-5ubuntu3
    • 0.9.4-5ubuntu6
    • 0.9.4-5ubuntu7
    • 0.9.4-5ubuntu8
    • 0.9.4-5ubuntu8.1
    • 0.9.4-5ubuntu8.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • multipath-tools Ubuntu:26.10

    Versions
    • 0.14.3-2ubuntu1
    • 0.14.3-3ubuntu1
    • 0.14.3-3ubuntu2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • multipath-tools Ubuntu:26.04:LTS

    Versions
    • 0.11.1-3ubuntu2
    • 0.12.0-1ubuntu1
    • 0.12.0-1ubuntu2
    • 0.12.0-1ubuntu3
    • 0.14.3-2ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

Check your server →