jupyter-notebook — security advisory
The Jupyter notebook is a web-based notebook environment for interactive computing. Prior to version 6.4.9, unauthorized actors can access sensitive information from server logs. Anytime a 5xx error is triggered, the auth cookie and other header values are recorded in Jupyter server logs by default. Considering these logs do not require root access, an attacker can monitor these logs, steal sensitive auth/cookie information, and gain access to the Jupyter server. Jupyter notebook version 6.4.x contains a patch for this issue. There are currently no known workarounds.
- Products
- jupyter-notebook
- Affected versions
- Not specified
- Fixed versions
- 6.4.12-1
- CVEs
- CVE-2022-24758
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:35 UTC · Revision 1
Source evidence
The Jupyter notebook is a web-based notebook environment for interactive computing. Prior to version 6.4.9, unauthorized actors can access sensitive information from server logs. Anytime a 5xx error is triggered, the auth cookie and other header values are recorded in Jupyter server logs by default. Considering these logs do not require root access, an attacker can monitor these logs, steal sensitive auth/cookie information, and gain access to the Jupyter server. Jupyter notebook version 6.4.x contains a patch for this issue. There are currently no known workarounds.
osv:DEBIAN-CVE-2022-24758
jupyter-notebook
Fixed versions: 6.4.12-1
jupyter-notebook
Fixed versions: 6.4.12-1
jupyter-notebook
Fixed versions: 6.4.12-1
Complete source record
{
"id": "a76782ffda67a5901816bbefcd68a7d50739585c4d1a129620d438d27d07e3f2",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2022-24758",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2022-24758",
"summary": "The Jupyter notebook is a web-based notebook environment for interactive computing. Prior to version 6.4.9, unauthorized actors can access sensitive information from server logs. Anytime a 5xx error is triggered, the auth cookie and other header values are recorded in Jupyter server logs by default. Considering these logs do not require root access, an attacker can monitor these logs, steal sensitive auth/cookie information, and gain access to the Jupyter server. Jupyter notebook version 6.4.x contains a patch for this issue. There are currently no known workarounds.",
"evidence": "osv:DEBIAN-CVE-2022-24758",
"products": [
{
"name": {
"value": "jupyter-notebook",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "6.4.12-1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "jupyter-notebook",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "6.4.12-1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "jupyter-notebook",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "6.4.12-1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "DEBIAN-CVE-2022-24758",
"aliases": [
"DEBIAN-CVE-2022-24758"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.4.12-1"
}
]
}
],
"package": {
"name": "jupyter-notebook",
"purl": "pkg:deb/debian/jupyter-notebook?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-24758.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.4.12-1"
}
]
}
],
"package": {
"name": "jupyter-notebook",
"purl": "pkg:deb/debian/jupyter-notebook?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-24758.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.4.12-1"
}
]
}
],
"package": {
"name": "jupyter-notebook",
"purl": "pkg:deb/debian/jupyter-notebook?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-24758.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-15T08:00:51.041412396Z",
"provider": "osv",
"upstream": [
"CVE-2022-24758"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2022-24758"
]
},
"related_cves": [
{
"value": "CVE-2022-24758",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 322680,
"published_at": "2022-03-31T23:15:07.997+00:00"
}