UBUNTU-CVE-2026-10705

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Source
https://ubuntu.com/security/CVE-2026-10705
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10705.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-10705
Upstream
  • CVE-2026-10705
Published
2026-06-03T02:16:00Z
Modified
2026-06-12T09:04:03.412748355Z
Severity
  • 3.1 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • 2.3 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A flaw has been found in dask up to 3.0. Affected by this issue is the function nunique_approx of the file dask/dataframe/hyperloglog.py of the component HLL Handler. This manipulation causes resource consumption. The attack is possible to be carried out remotely. A high degree of complexity is needed for the attack. The exploitation is known to be difficult. The pull request to fix this issue awaits acceptance.

References

Affected packages

Ubuntu:18.04:LTS
dask

Package

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

Affected ranges

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

Affected versions

0.*
0.15.1-3
0.15.4-1
0.16.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.16.0-1",
            "binary_name": "python3-dask"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10705.json"
Ubuntu:20.04:LTS
dask

Package

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

Affected ranges

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

Affected versions

1.*
1.0.0+dfsg-2
2.*
2.8.0-0ubuntu4
2.8.1+dfsg-0.2ubuntu1
2.8.1+dfsg-0.3
2.8.1+dfsg-0.4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.8.1+dfsg-0.4",
            "binary_name": "python3-dask"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10705.json"
Ubuntu:22.04:LTS
dask

Package

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

Affected ranges

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

Affected versions

2021.*
2021.01.0+dfsg-1ubuntu1
2021.09.1+dfsg-1ubuntu1
2021.09.1+dfsg-1ubuntu2
2022.*
2022.01.0+dfsg-1
2022.01.0+dfsg-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2022.01.0+dfsg-1ubuntu1",
            "binary_name": "python3-dask"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10705.json"
Ubuntu:24.04:LTS
dask

Package

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

Affected ranges

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

Affected versions

2023.*
2023.8.0+dfsg-2
2023.12.1+dfsg-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2023.12.1+dfsg-2",
            "binary_name": "python3-dask"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10705.json"
Ubuntu:25.10
dask

Package

Name
dask
Purl
pkg:deb/ubuntu/dask?arch=source&distro=questing

Affected ranges

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

Affected versions

2024.*
2024.12.1+dfsg-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2024.12.1+dfsg-2",
            "binary_name": "python3-dask"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10705.json"
Ubuntu:26.04:LTS
dask

Package

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

Affected ranges

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

Affected versions

2024.*
2024.12.1+dfsg-2
2024.12.1+dfsg-2build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2024.12.1+dfsg-2build1",
            "binary_name": "python3-dask"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10705.json"