High
mongodb — security advisory
MongoDB Server's collection validation feature may not properly handle certain expressions stored in a validator. In some cases, this can cause the server process to stop running when a document is later inserted. The behavior can occur for authenticated users with write access.
- Products
- mongodb
- Affected versions
- 1:2.4.6-0ubuntu5, 1:2.4.6-0ubuntu6, 1:2.4.8-1ubuntu1, 1:2.4.8-2, 1:2.4.9-1, 1:2.4.9-1ubuntu1, 1:2.4.9-1ubuntu2, 1:2.4.9-1ubuntu2+esm2, 1:2.6.10-0ubuntu1, 1:2.6.10-0ubuntu1+esm2, 1:3.4.14-3ubuntu1, 1:3.4.14-3ubuntu2, 1:3.4.7-1, 1:3.4.7-1ubuntu1, 1:3.4.7-1ubuntu2, 1:3.4.7-1ubuntu4, 1:3.6.3-0ubuntu1, 1:3.6.3-0ubuntu1.1, 1:3.6.3-0ubuntu1.3, 1:3.6.3-0ubuntu1.4, 1:3.6.3-0ubuntu1.4+esm1, 1:3.6.3-0ubuntu1.4+esm2, 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu2, 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5, 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.2, 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3, 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1
- Fixed versions
- Not specified
- CVEs
- CVE-2026-104004
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:58 UTC · Revision 1
Source evidence
MongoDB Server's collection validation feature may not properly handle certain expressions stored in a validator. In some cases, this can cause the server process to stop running when a document is later inserted. The behavior can occur for authenticated users with write access.
osv:UBUNTU-CVE-2026-104004
mongodb
Fixed versions: Not specified
mongodb
Fixed versions: Not specified
mongodb
Fixed versions: Not specified
mongodb
Fixed versions: Not specified
Complete source record
{
"id": "5b033d26e75255e0d2143b80822b51c0cf6971f6ed09e34490d1ec287678e54d",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-104004",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-104004",
"summary": "MongoDB Server's collection validation feature may not properly handle certain expressions stored in a validator. In some cases, this can cause the server process to stop running when a document is later inserted. The behavior can occur for authenticated users with write access.",
"evidence": "osv:UBUNTU-CVE-2026-104004",
"products": [
{
"name": {
"value": "mongodb",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:2.4.6-0ubuntu5",
"evidence": "/affected/0/versions"
},
{
"value": "1:2.4.6-0ubuntu6",
"evidence": "/affected/0/versions"
},
{
"value": "1:2.4.8-1ubuntu1",
"evidence": "/affected/0/versions"
},
{
"value": "1:2.4.8-2",
"evidence": "/affected/0/versions"
},
{
"value": "1:2.4.9-1",
"evidence": "/affected/0/versions"
},
{
"value": "1:2.4.9-1ubuntu1",
"evidence": "/affected/0/versions"
},
{
"value": "1:2.4.9-1ubuntu2",
"evidence": "/affected/0/versions"
},
{
"value": "1:2.4.9-1ubuntu2+esm2",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
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},
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"affected_versions": [
{
"value": "1:2.6.10-0ubuntu1",
"evidence": "/affected/1/versions"
},
{
"value": "1:2.6.10-0ubuntu1+esm2",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
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"evidence": "/affected/2/package/name"
},
"prerequisites": [],
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"affected_versions": [
{
"value": "1:3.4.7-1",
"evidence": "/affected/2/versions"
},
{
"value": "1:3.4.7-1ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "1:3.4.7-1ubuntu2",
"evidence": "/affected/2/versions"
},
{
"value": "1:3.4.7-1ubuntu4",
"evidence": "/affected/2/versions"
},
{
"value": "1:3.4.14-3ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "1:3.4.14-3ubuntu2",
"evidence": "/affected/2/versions"
},
{
"value": "1:3.6.3-0ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "1:3.6.3-0ubuntu1.1",
"evidence": "/affected/2/versions"
},
{
"value": "1:3.6.3-0ubuntu1.3",
"evidence": "/affected/2/versions"
},
{
"value": "1:3.6.3-0ubuntu1.4",
"evidence": "/affected/2/versions"
},
{
"value": "1:3.6.3-0ubuntu1.4+esm1",
"evidence": "/affected/2/versions"
},
{
"value": "1:3.6.3-0ubuntu1.4+esm2",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "mongodb",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu2",
"evidence": "/affected/3/versions"
},
{
"value": "1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5",
"evidence": "/affected/3/versions"
},
{
"value": "1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.2",
"evidence": "/affected/3/versions"
},
{
"value": "1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3",
"evidence": "/affected/3/versions"
},
{
"value": "1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1",
"evidence": "/affected/3/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2026-104004",
"aliases": [
"UBUNTU-CVE-2026-104004"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mongodb",
"purl": "pkg:deb/ubuntu/mongodb?arch=source&distro=esm-infra-legacy%2Ftrusty",
"ecosystem": "Ubuntu:Pro:14.04:LTS"
},
"versions": [
"1:2.4.6-0ubuntu5",
"1:2.4.6-0ubuntu6",
"1:2.4.8-1ubuntu1",
"1:2.4.8-2",
"1:2.4.9-1",
"1:2.4.9-1ubuntu1",
"1:2.4.9-1ubuntu2",
"1:2.4.9-1ubuntu2+esm2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-104004.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mongodb",
"binary_version": "1:2.4.9-1ubuntu2+esm2"
},
{
"binary_name": "mongodb-clients",
"binary_version": "1:2.4.9-1ubuntu2+esm2"
},
{
"binary_name": "mongodb-server",
"binary_version": "1:2.4.9-1ubuntu2+esm2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mongodb",
"purl": "pkg:deb/ubuntu/mongodb?arch=source&distro=esm-apps%2Fxenial",
"ecosystem": "Ubuntu:Pro:16.04:LTS"
},
"versions": [
"1:2.6.10-0ubuntu1",
"1:2.6.10-0ubuntu1+esm2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-104004.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mongodb",
"binary_version": "1:2.6.10-0ubuntu1+esm2"
},
{
"binary_name": "mongodb-clients",
"binary_version": "1:2.6.10-0ubuntu1+esm2"
},
{
"binary_name": "mongodb-server",
"binary_version": "1:2.6.10-0ubuntu1+esm2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
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"package": {
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"ecosystem": "Ubuntu:Pro:18.04:LTS"
},
"versions": [
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"1:3.4.7-1ubuntu1",
"1:3.4.7-1ubuntu2",
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"1:3.4.14-3ubuntu2",
"1:3.6.3-0ubuntu1",
"1:3.6.3-0ubuntu1.1",
"1:3.6.3-0ubuntu1.3",
"1:3.6.3-0ubuntu1.4",
"1:3.6.3-0ubuntu1.4+esm1",
"1:3.6.3-0ubuntu1.4+esm2"
],
"database_specific": {
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},
"ecosystem_specific": {
"binaries": [
{
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},
{
"binary_name": "mongodb-clients",
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},
{
"binary_name": "mongodb-server",
"binary_version": "1:3.6.3-0ubuntu1.4+esm2"
},
{
"binary_name": "mongodb-server-core",
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}
]
}
},
{
"ranges": [
{
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],
"package": {
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"purl": "pkg:deb/ubuntu/mongodb?arch=source&distro=esm-apps%2Ffocal",
"ecosystem": "Ubuntu:Pro:20.04:LTS"
},
"versions": [
"1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu2",
"1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5",
"1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.2",
"1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3",
"1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-104004.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mongodb",
"binary_version": "1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1"
},
{
"binary_name": "mongodb-clients",
"binary_version": "1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1"
},
{
"binary_name": "mongodb-server",
"binary_version": "1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1"
},
{
"binary_name": "mongodb-server-core",
"binary_version": "1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1"
}
]
}
}
],
"modified": "2026-10-17T12:57:58.560689685Z",
"provider": "osv",
"upstream": [
"CVE-2026-104004"
],
"references": [
"https://ubuntu.com/security/CVE-2026-104004",
"https://www.cve.org/CVERecord?id=CVE-2026-104004",
"https://jira.mongodb.org/browse/SERVER-131412"
]
},
"related_cves": [
{
"value": "CVE-2026-104004",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/1/score"
},
"source_id": "core-osv",
"document_id": 357804,
"published_at": "2026-10-13T16:17:00+00:00"
}