UBUNTU-CVE-2026-111162

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Source
https://ubuntu.com/security/CVE-2026-111162
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111162.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-111162
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:L/I:N/A:H CVSS Calculator
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

WildMIDI through 0.5.0 contains a heap out-of-bounds read vulnerability in the HMP parser _WM_ParseNewHmp() that allows attackers to read beyond buffers via underflowed chunk lengths. Attackers can supply a crafted .hmp file with a chunk length of 0-12 that wraps to roughly 4 GB, crashing applications or exposing heap bytes through WildMidi_GetInfo().

References

Affected packages

Ubuntu:14.04:LTS
wildmidi

Package

Name
wildmidi
Purl
pkg:deb/ubuntu/wildmidi?arch=source&distro=trusty

Affected ranges

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

Affected versions

0.*
0.2.3.4-2.1ubuntu2
0.2.3.4-2.1ubuntu3

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libwildmidi-config",
            "binary_version":  "0.2.3.4-2.1ubuntu3"
        },
        {
            "binary_name":  "libwildmidi1",
            "binary_version":  "0.2.3.4-2.1ubuntu3"
        },
        {
            "binary_name":  "wildmidi",
            "binary_version":  "0.2.3.4-2.1ubuntu3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111162.json"
Ubuntu:18.04:LTS
wildmidi

Package

Name
wildmidi
Purl
pkg:deb/ubuntu/wildmidi?arch=source&distro=bionic

Affected ranges

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

Affected versions

0.*
0.4.0-2
0.4.2-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libwildmidi-config",
            "binary_version":  "0.4.2-1"
        },
        {
            "binary_name":  "libwildmidi2",
            "binary_version":  "0.4.2-1"
        },
        {
            "binary_name":  "wildmidi",
            "binary_version":  "0.4.2-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111162.json"
Ubuntu:20.04:LTS
wildmidi

Package

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

Affected ranges

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

Affected versions

0.*
0.4.3-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libwildmidi-config",
            "binary_version":  "0.4.3-1"
        },
        {
            "binary_name":  "libwildmidi2",
            "binary_version":  "0.4.3-1"
        },
        {
            "binary_name":  "wildmidi",
            "binary_version":  "0.4.3-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111162.json"
Ubuntu:22.04:LTS
wildmidi

Package

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

Affected ranges

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

Affected versions

0.*
0.4.3-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libwildmidi-config",
            "binary_version":  "0.4.3-1"
        },
        {
            "binary_name":  "libwildmidi2",
            "binary_version":  "0.4.3-1"
        },
        {
            "binary_name":  "wildmidi",
            "binary_version":  "0.4.3-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111162.json"
Ubuntu:24.04:LTS
wildmidi

Package

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

Affected ranges

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

Affected versions

0.*
0.4.3-1
0.4.3-1build1
0.4.3-1build2
0.4.3-1build3

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libwildmidi-config",
            "binary_version":  "0.4.3-1build3"
        },
        {
            "binary_name":  "libwildmidi2",
            "binary_version":  "0.4.3-1build3"
        },
        {
            "binary_name":  "wildmidi",
            "binary_version":  "0.4.3-1build3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111162.json"
Ubuntu:26.04:LTS
wildmidi

Package

Name
wildmidi
Purl
pkg:deb/ubuntu/wildmidi?arch=source&distro=resolute

Affected ranges

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

Affected versions

0.*
0.4.3-1build3
0.4.6-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libwildmidi-config",
            "binary_version":  "0.4.6-1"
        },
        {
            "binary_name":  "libwildmidi2",
            "binary_version":  "0.4.6-1"
        },
        {
            "binary_name":  "wildmidi",
            "binary_version":  "0.4.6-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111162.json"
Ubuntu:26.10
wildmidi

Package

Name
wildmidi
Purl
pkg:deb/ubuntu/wildmidi?arch=source&distro=stonking

Affected ranges

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

Affected versions

0.*
0.4.6-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libwildmidi-config",
            "binary_version":  "0.4.6-1"
        },
        {
            "binary_name":  "libwildmidi2",
            "binary_version":  "0.4.6-1"
        },
        {
            "binary_name":  "wildmidi",
            "binary_version":  "0.4.6-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111162.json"
Ubuntu:Pro:16.04:LTS
wildmidi

Package

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

Affected ranges

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

Affected versions

0.*
0.3.8-2
0.3.8-2ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libwildmidi-config",
            "binary_version":  "0.3.8-2ubuntu0.1~esm1"
        },
        {
            "binary_name":  "libwildmidi1",
            "binary_version":  "0.3.8-2ubuntu0.1~esm1"
        },
        {
            "binary_name":  "wildmidi",
            "binary_version":  "0.3.8-2ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111162.json"