UBUNTU-CVE-2026-111157

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Source
https://ubuntu.com/security/CVE-2026-111157
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111157.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-111157
Upstream
Published
2026-10-16T00:00:00Z
Modified
2026-10-17T12:58:04Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H CVSS Calculator
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

SoX through 14.4.2 contains a heap out-of-bounds write vulnerability in lsx_ms_adpcm_block_expand_i() in src/adpcm.c, triggered by an odd samplesPerBlock value in the WAV fmt chunk. Attackers can supply a crafted MS ADPCM WAV file to sox or any libsox consumer to write a partially controlled 16-bit sample past the heap buffer allocated by wav_ms_adpcm_fmt().

References

Affected packages

Ubuntu:20.04:LTS
sox

Package

Name
sox
Purl
pkg:deb/ubuntu/sox?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

14.*
14.4.2+git20190427-1build1
14.4.2+git20190427-2
14.4.2+git20190427-2+deb11u1build0.20.04.1
14.4.2+git20190427-2+deb11u2build0.20.04.1
14.4.2+git20190427-2+deb11u2ubuntu0.20.04.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libsox-fmt-all",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.20.04.1"
        },
        {
            "binary_name":  "libsox-fmt-alsa",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.20.04.1"
        },
        {
            "binary_name":  "libsox-fmt-ao",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.20.04.1"
        },
        {
            "binary_name":  "libsox-fmt-base",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.20.04.1"
        },
        {
            "binary_name":  "libsox-fmt-mp3",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.20.04.1"
        },
        {
            "binary_name":  "libsox-fmt-oss",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.20.04.1"
        },
        {
            "binary_name":  "libsox-fmt-pulse",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.20.04.1"
        },
        {
            "binary_name":  "libsox3",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.20.04.1"
        },
        {
            "binary_name":  "sox",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.20.04.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111157.json"
Ubuntu:22.04:LTS
sox

Package

Name
sox
Purl
pkg:deb/ubuntu/sox?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

14.*
14.4.2+git20190427-2
14.4.2+git20190427-2+deb11u1build0.22.04.1
14.4.2+git20190427-2+deb11u2build0.22.04.1
14.4.2+git20190427-2+deb11u2ubuntu0.22.04.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libsox-fmt-all",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.22.04.1"
        },
        {
            "binary_name":  "libsox-fmt-alsa",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.22.04.1"
        },
        {
            "binary_name":  "libsox-fmt-ao",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.22.04.1"
        },
        {
            "binary_name":  "libsox-fmt-base",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.22.04.1"
        },
        {
            "binary_name":  "libsox-fmt-mp3",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.22.04.1"
        },
        {
            "binary_name":  "libsox-fmt-oss",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.22.04.1"
        },
        {
            "binary_name":  "libsox-fmt-pulse",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.22.04.1"
        },
        {
            "binary_name":  "libsox3",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.22.04.1"
        },
        {
            "binary_name":  "sox",
            "binary_version":  "14.4.2+git20190427-2+deb11u2ubuntu0.22.04.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111157.json"
Ubuntu:24.04:LTS
sox

Package

Name
sox
Purl
pkg:deb/ubuntu/sox?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

14.*
14.4.2+git20190427-3.5
14.4.2+git20190427-4
14.4.2+git20190427-4build2
14.4.2+git20190427-4build3
14.4.2+git20190427-4build4

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libsox-fmt-all",
            "binary_version":  "14.4.2+git20190427-4build4"
        },
        {
            "binary_name":  "libsox-fmt-alsa",
            "binary_version":  "14.4.2+git20190427-4build4"
        },
        {
            "binary_name":  "libsox-fmt-ao",
            "binary_version":  "14.4.2+git20190427-4build4"
        },
        {
            "binary_name":  "libsox-fmt-base",
            "binary_version":  "14.4.2+git20190427-4build4"
        },
        {
            "binary_name":  "libsox-fmt-mp3",
            "binary_version":  "14.4.2+git20190427-4build4"
        },
        {
            "binary_name":  "libsox-fmt-oss",
            "binary_version":  "14.4.2+git20190427-4build4"
        },
        {
            "binary_name":  "libsox-fmt-pulse",
            "binary_version":  "14.4.2+git20190427-4build4"
        },
        {
            "binary_name":  "libsox3",
            "binary_version":  "14.4.2+git20190427-4build4"
        },
        {
            "binary_name":  "sox",
            "binary_version":  "14.4.2+git20190427-4build4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111157.json"
Ubuntu:Pro:14.04:LTS
sox

Package

Name
sox
Purl
pkg:deb/ubuntu/sox?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

14.*
14.4.1-3
14.4.1-3ubuntu1
14.4.1-3ubuntu1.1
14.4.1-3ubuntu1.1+esm1
14.4.1-3ubuntu1.1+esm2
14.4.1-3ubuntu1.1+esm3
14.4.1-3ubuntu1.1+esm4

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libsox-fmt-all",
            "binary_version":  "14.4.1-3ubuntu1.1+esm4"
        },
        {
            "binary_name":  "libsox-fmt-alsa",
            "binary_version":  "14.4.1-3ubuntu1.1+esm4"
        },
        {
            "binary_name":  "libsox-fmt-ao",
            "binary_version":  "14.4.1-3ubuntu1.1+esm4"
        },
        {
            "binary_name":  "libsox-fmt-base",
            "binary_version":  "14.4.1-3ubuntu1.1+esm4"
        },
        {
            "binary_name":  "libsox-fmt-mp3",
            "binary_version":  "14.4.1-3ubuntu1.1+esm4"
        },
        {
            "binary_name":  "libsox-fmt-oss",
            "binary_version":  "14.4.1-3ubuntu1.1+esm4"
        },
        {
            "binary_name":  "libsox-fmt-pulse",
            "binary_version":  "14.4.1-3ubuntu1.1+esm4"
        },
        {
            "binary_name":  "libsox2",
            "binary_version":  "14.4.1-3ubuntu1.1+esm4"
        },
        {
            "binary_name":  "sox",
            "binary_version":  "14.4.1-3ubuntu1.1+esm4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111157.json"
Ubuntu:Pro:16.04:LTS
sox

Package

Name
sox
Purl
pkg:deb/ubuntu/sox?arch=source&distro=esm-apps%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

14.*
14.4.1-5
14.4.1-5ubuntu0.1
14.4.1-5ubuntu0.1+esm1
14.4.1-5+deb8u4ubuntu0.1
14.4.1-5+deb8u4ubuntu0.1+esm1
14.4.1-5+deb8u4ubuntu0.1+esm2
14.4.1-5+deb8u4ubuntu0.1+esm3

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libsox-fmt-all",
            "binary_version":  "14.4.1-5+deb8u4ubuntu0.1+esm3"
        },
        {
            "binary_name":  "libsox-fmt-alsa",
            "binary_version":  "14.4.1-5+deb8u4ubuntu0.1+esm3"
        },
        {
            "binary_name":  "libsox-fmt-ao",
            "binary_version":  "14.4.1-5+deb8u4ubuntu0.1+esm3"
        },
        {
            "binary_name":  "libsox-fmt-base",
            "binary_version":  "14.4.1-5+deb8u4ubuntu0.1+esm3"
        },
        {
            "binary_name":  "libsox-fmt-mp3",
            "binary_version":  "14.4.1-5+deb8u4ubuntu0.1+esm3"
        },
        {
            "binary_name":  "libsox-fmt-oss",
            "binary_version":  "14.4.1-5+deb8u4ubuntu0.1+esm3"
        },
        {
            "binary_name":  "libsox-fmt-pulse",
            "binary_version":  "14.4.1-5+deb8u4ubuntu0.1+esm3"
        },
        {
            "binary_name":  "libsox2",
            "binary_version":  "14.4.1-5+deb8u4ubuntu0.1+esm3"
        },
        {
            "binary_name":  "sox",
            "binary_version":  "14.4.1-5+deb8u4ubuntu0.1+esm3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111157.json"
Ubuntu:Pro:18.04:LTS
sox

Package

Name
sox
Purl
pkg:deb/ubuntu/sox?arch=source&distro=esm-apps%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

14.*
14.4.1-5build1
14.4.2-2
14.4.2-3
14.4.2-3ubuntu0.1~esm1
14.4.2-3ubuntu0.18.04.1
14.4.2-3ubuntu0.18.04.2
14.4.2-3ubuntu0.18.04.3
14.4.2-3ubuntu0.18.04.3+esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libsox-fmt-all",
            "binary_version":  "14.4.2-3ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name":  "libsox-fmt-alsa",
            "binary_version":  "14.4.2-3ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name":  "libsox-fmt-ao",
            "binary_version":  "14.4.2-3ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name":  "libsox-fmt-base",
            "binary_version":  "14.4.2-3ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name":  "libsox-fmt-mp3",
            "binary_version":  "14.4.2-3ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name":  "libsox-fmt-oss",
            "binary_version":  "14.4.2-3ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name":  "libsox-fmt-pulse",
            "binary_version":  "14.4.2-3ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name":  "libsox3",
            "binary_version":  "14.4.2-3ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name":  "sox",
            "binary_version":  "14.4.2-3ubuntu0.18.04.3+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111157.json"