UBUNTU-CVE-2025-68480

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Source
https://ubuntu.com/security/CVE-2025-68480
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68480.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-68480
Upstream
Published
2025-12-22T22:16:00Z
Modified
2025-12-26T08:39:14.301605Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Marshmallow is a lightweight library for converting complex objects to and from simple Python datatypes. In versions from 3.0.0rc1 to before 3.26.2 and from 4.0.0 to before 4.1.2, Schema.load(data, many=True) is vulnerable to denial of service attacks. A moderately sized request can consume a disproportionate amount of CPU time. This issue has been patched in version 3.26.2 and 4.1.2.

References

Affected packages

Ubuntu:18.04:LTS

python-marshmallow

Package

Name
python-marshmallow
Purl
pkg:deb/ubuntu/python-marshmallow@3.0.0b3-1?arch=source&distro=bionic

Affected ranges

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

Affected versions

3.*

3.0.0b3-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.0.0b3-1",
            "binary_name": "python3-marshmallow"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68480.json"

Ubuntu:20.04:LTS

python-marshmallow

Package

Name
python-marshmallow
Purl
pkg:deb/ubuntu/python-marshmallow@3.4.0-1?arch=source&distro=focal

Affected ranges

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

Affected versions

3.*

3.0.0b14-1
3.2.1-1
3.2.2-1
3.3.0-1
3.4.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.4.0-1",
            "binary_name": "python3-marshmallow"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68480.json"

Ubuntu:22.04:LTS

python-marshmallow

Package

Name
python-marshmallow
Purl
pkg:deb/ubuntu/python-marshmallow@3.13.0-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

3.*

3.10.0-1
3.13.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.13.0-1",
            "binary_name": "python3-marshmallow"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68480.json"

Ubuntu:24.04:LTS

python-marshmallow

Package

Name
python-marshmallow
Purl
pkg:deb/ubuntu/python-marshmallow@3.20.1-1.1?arch=source&distro=noble

Affected ranges

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

Affected versions

3.*

3.18.0-1
3.20.1-1.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.20.1-1.1",
            "binary_name": "python3-marshmallow"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68480.json"

Ubuntu:25.04

python-marshmallow

Package

Name
python-marshmallow
Purl
pkg:deb/ubuntu/python-marshmallow@3.26.1-0.2?arch=source&distro=plucky

Affected ranges

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

Affected versions

3.*

3.20.1-1.1
3.26.1-0.1
3.26.1-0.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.26.1-0.2",
            "binary_name": "python3-marshmallow"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68480.json"

Ubuntu:25.10

python-marshmallow

Package

Name
python-marshmallow
Purl
pkg:deb/ubuntu/python-marshmallow@3.26.1-0.2?arch=source&distro=questing

Affected ranges

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

Affected versions

3.*

3.26.1-0.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.26.1-0.2",
            "binary_name": "python3-marshmallow"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-68480.json"