CVE-2026-82074
- Source
- https://cve.org/CVERecord?id=CVE-2026-82074
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82074.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-82074
- Aliases
- Downstream
UBUNTU (1)
- Published
- 2026-09-08T16:12:31Z
- Modified
- 2026-09-18T08:11:09Z
- Severity
-
- 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- Incorrect Authorization in MongoDB Server Aggregation Framework Allows Unauthorized Read Access to Collection Data
- Details
-
MongoDB Server contains an incorrect authorization vulnerability in the aggregation framework. An authenticated user with minimal privileges can craft a specially formatted aggregation request that causes the server's authorization subsystem to evaluate a different operation than what is actually executed, resulting in unauthorized read access to collection data within the target database.
- Database specific
{ "cna_assigner": "mongodb", "cwe_ids": [ "CWE-863" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82074.json", "unresolved_ranges": [ { "extracted_events": [ { "introduced": "8.0.0" }, { "fixed": "8.0.30" }, { "introduced": "7.0.0" }, { "fixed": "7.0.41" } ], "source": "AFFECTED_FIELD" } ] }- References
Affected packages
Git / github.com/mongodb/mongo
Affected versions
r7.*
r7.0.0
r7.0.1
r7.0.1-rc0
r7.0.10
r7.0.10-rc0
r7.0.11
r7.0.11-rc0
r7.0.11-rc1
r7.0.11-rc2
r7.0.12
r7.0.12-rc0
r7.0.12-rc1
r7.0.13
r7.0.13-rc0
r7.0.13-rc1
r7.0.14
r7.0.14-rc0
r7.0.15
r7.0.15-rc0
r7.0.15-rc1
r7.0.16
r7.0.16-rc0
r7.0.16-rc1
r7.0.17
r7.0.18
r7.0.2
r7.0.2-rc0
r7.0.2-rc1
r7.0.2-rc2
r7.0.21
r7.0.21-alpha0
r7.0.21-rc0
r7.0.22
r7.0.22-rc0
r7.0.23
r7.0.23-rc0
r7.0.23-rc1
r7.0.24
r7.0.24-rc0
r7.0.25-alpha0
r7.0.26
r7.0.26-rc0
r7.0.27
r7.0.27-alpha0
r7.0.27-rc0
r7.0.3
r7.0.3-rc0
r7.0.3-rc1
r7.0.35
r7.0.4
r7.0.4-rc0
r7.0.5
r7.0.5-rc0
r7.0.6
r7.0.6-rc0
r7.0.7
r7.0.7-rc0
r7.0.7-rc1
r7.0.7-rc2
r7.0.8
r7.0.8-rc0
r7.0.9
r7.0.9-rc0
r7.0.9-rc1
r8.*
r8.0.0
r8.0.1
r8.0.1-rc0
r8.0.10
r8.0.10-rc0
r8.0.12
r8.0.12-rc0
r8.0.13
r8.0.13-rc0
r8.0.13-rc1
r8.0.13-rc2
r8.0.14
r8.0.14-rc0
r8.0.14-rc1
r8.0.16
r8.0.16-rc0
r8.0.16-rc1
r8.0.17-alpha0
r8.0.2
r8.0.24
r8.0.3
r8.0.4
r8.0.4-rc0
r8.0.5
r8.0.5-rc0
r8.0.5-rc1
r8.0.5-rc2
r8.0.6
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82074.json"
vanir_signatures
[
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],
"threshold": 0.9
},
"id": "CVE-2026-82074-7518edcc",
"signature_type": "Line",
"signature_version": "v1",
"source": "https://github.com/mongodb/mongo/commit/11c3ed7c274d5fb7149e498323bd0377c3a2876e",
"target": {
"file": "src/mongo/util/observable_mutex_registry.cpp"
}
},
{
"deprecated": false,
"digest": {
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"length": 772
},
"id": "CVE-2026-82074-77577a26",
"signature_type": "Function",
"signature_version": "v1",
"source": "https://github.com/mongodb/mongo/commit/6df23543fc9e7ee456ff05ed726b22865ea753e7",
"target": {
"file": "src/mongo/db/pipeline/document_source_list_catalog.cpp",
"function": "DocumentSourceListCatalog::createFromBson"
}
},
{
"deprecated": false,
"digest": {
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"id": "CVE-2026-82074-ba1994eb",
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"source": "https://github.com/mongodb/mongo/commit/6df23543fc9e7ee456ff05ed726b22865ea753e7",
"target": {
"file": "src/mongo/db/pipeline/document_source_list_catalog.h"
}
},
{
"deprecated": false,
"digest": {
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],
"threshold": 0.9
},
"id": "CVE-2026-82074-c539edfe",
"signature_type": "Line",
"signature_version": "v1",
"source": "https://github.com/mongodb/mongo/commit/6df23543fc9e7ee456ff05ed726b22865ea753e7",
"target": {
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}
}
]
vanir_signatures_modified
"2026-09-18T08:11:09Z"