DEBIAN-CVE-2026-10705
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.
DEBIAN-CVE-2026-10705
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-10705
dask
Source reference: /affected/0/package/name
- Affected versions
- 2022.12.1+dfsg-2
Source reference:
/affected/0/versions2023.12.1+dfsg-1Source reference:
/affected/0/versions2023.12.1+dfsg-2Source reference:
/affected/0/versions2023.8.0+dfsg-1Source reference:
/affected/0/versions2023.8.0+dfsg-2Source reference:
/affected/0/versions2024.1.1+dfsg-1Source reference:
/affected/0/versions2024.12.1+dfsg-1Source reference:
/affected/0/versions2024.12.1+dfsg-2Source reference:
/affected/0/versions2024.12.1+dfsg-3Source reference:
/affected/0/versions2024.12.1+dfsg-4Source reference:
/affected/0/versions2024.12.1+dfsg-6Source reference:
/affected/0/versions2024.5.2+dfsg-1Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
dask
Source reference: /affected/1/package/name
- Affected versions
- 2024.12.1+dfsg-2
Source reference:
/affected/1/versions2024.12.1+dfsg-3Source reference:
/affected/1/versions2024.12.1+dfsg-4Source reference:
/affected/1/versions2024.12.1+dfsg-6Source reference:
/affected/1/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
dask
Source reference: /affected/2/package/name
- Affected versions
- 2024.12.1+dfsg-2
Source reference:
/affected/2/versions2024.12.1+dfsg-3Source reference:
/affected/2/versions2024.12.1+dfsg-4Source reference:
/affected/2/versions2024.12.1+dfsg-6Source reference:
/affected/2/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "dask",
"purl": "pkg:deb/debian/dask?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"2022.12.1+dfsg-2",
"2023.12.1+dfsg-1",
"2023.12.1+dfsg-2",
"2023.8.0+dfsg-1",
"2023.8.0+dfsg-2",
"2024.1.1+dfsg-1",
"2024.12.1+dfsg-1",
"2024.12.1+dfsg-2",
"2024.12.1+dfsg-3",
"2024.12.1+dfsg-4",
"2024.12.1+dfsg-6",
"2024.5.2+dfsg-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-10705.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "dask",
"purl": "pkg:deb/debian/dask?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"2024.12.1+dfsg-2",
"2024.12.1+dfsg-3",
"2024.12.1+dfsg-4",
"2024.12.1+dfsg-6"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-10705.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "dask",
"purl": "pkg:deb/debian/dask?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"2024.12.1+dfsg-2",
"2024.12.1+dfsg-3",
"2024.12.1+dfsg-4",
"2024.12.1+dfsg-6"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-10705.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #55437 · Revision 1
- Added to Heist Feed
- Publisher date