UBUNTU-CVE-2026-110604

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Source
https://ubuntu.com/security/CVE-2026-110604
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110604.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-110604
Upstream
Published
2026-10-15T00:00:00Z
Modified
2026-10-17T12:58:03Z
Severity
  • 3.6 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L CVSS Calculator
  • 2.0 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Mini-XML 4.0.0 through 4.0.6 contains an off-by-one stack out-of-bounds write in mxml_strtod() when the locale decimal point is not '.'. Attackers can supply XML with a 63-digit REAL value followed by '.' to write a NUL byte past the 64-byte stack buffer, corrupting stack memory or crashing the process.

References

Affected packages

Ubuntu:16.04:LTS
mxml

Package

Name
mxml
Purl
pkg:deb/ubuntu/mxml?arch=source&distro=xenial

Affected ranges

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

Affected versions

2.*
2.7-1
2.9-0ubuntu1
2.9-0ubuntu2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libmxml1",
            "binary_version":  "2.9-0ubuntu2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110604.json"
Ubuntu:18.04:LTS
mxml

Package

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

Affected ranges

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

Affected versions

2.*
2.10-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libmxml-bin",
            "binary_version":  "2.10-1"
        },
        {
            "binary_name":  "libmxml1",
            "binary_version":  "2.10-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110604.json"
Ubuntu:20.04:LTS
mxml

Package

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

Affected ranges

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

Affected versions

2.*
2.12-2
3.*
3.1-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libmxml1",
            "binary_version":  "3.1-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110604.json"
Ubuntu:22.04:LTS
mxml

Package

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

Affected ranges

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

Affected versions

3.*
3.2-1
3.3-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libmxml1",
            "binary_version":  "3.3-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110604.json"
Ubuntu:24.04:LTS
mxml

Package

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

Affected ranges

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

Affected versions

3.*
3.3.1-1
3.3.1-1build1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libmxml1",
            "binary_version":  "3.3.1-1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110604.json"
Ubuntu:26.04:LTS
mxml

Package

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

Affected ranges

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

Affected versions

3.*
3.3.1-1build1
3.3.1-1build2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libmxml1",
            "binary_version":  "3.3.1-1build2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110604.json"
Ubuntu:26.10
mxml

Package

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

Affected ranges

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

Affected versions

3.*
3.3.1-1build2
4.*
4.0.4-6

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libmxml4",
            "binary_version":  "4.0.4-6"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110604.json"