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CVE Vulnerability Details :
CVE-2026-13064
PUBLISHED
More InfoOfficial Page
Assigner-mongodb
Assigner Org ID-a39b4221-9bd0-4244-95fc-f3e2e07f1deb
View Known Exploited Vulnerability (KEV) details
Published At-22 Jul, 2026 | 19:17
Updated At-23 Jul, 2026 | 19:09
Rejected At-
▼CVE Numbering Authority (CNA)
MongoDB $jsonSchema Query Operator Excessive CPU Consumption Leading to Denial of Service

Certain query operations involving deeply nested $jsonSchema constructs can trigger disproportionate CPU consumption in affected MongoDB deployments, potentially leading to resource exhaustion. The resulting CPU-bound operation cannot be interrupted through standard administrative controls.

Affected Products
Vendor
MongoDB, Inc.MongoDB
Product
MongoDB Server
Default Status
unaffected
Versions
Affected
  • From 8.0 before 8.0.28 (semver)
  • From 8.2.0 before 8.2.12 (semver)
  • From 8.3.0 before 8.3.7 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-407CWE-407: Inefficient Algorithmic Complexity
Type: CWE
CWE ID: CWE-407
Description: CWE-407: Inefficient Algorithmic Complexity
Metrics
VersionBase scoreBase severityVector
4.07.1HIGH
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
3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Version: 4.0
Base score: 7.1
Base severity: HIGH
Vector:
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
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://jira.mongodb.org/browse/SERVER-125872
N/A
Hyperlink: https://jira.mongodb.org/browse/SERVER-125872
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Details not found