A series of specifically crafted, unauthenticated messages can exhaust available memory and crash a MongoDB server.

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History

Wed, 11 Feb 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 10 Feb 2026 22:00:00 +0000

Type Values Removed Values Added
First Time appeared Mongodb
Mongodb mongodb
Vendors & Products Mongodb
Mongodb mongodb

Tue, 10 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
Description A series of specifically crafted, unauthenticated messages can exhaust available memory and crash a MongoDB server.
Title Pre-Authentication Memory Exhaustion Denial of Service in MongoDB Server
Weaknesses CWE-405
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mongodb

Published:

Updated: 2026-02-11T15:21:16.207Z

Reserved: 2026-02-03T18:21:58.986Z

Link: CVE-2026-25611

cve-icon Vulnrichment

Updated: 2026-02-11T15:21:04.099Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-10T18:16:37.450

Modified: 2026-02-10T21:51:48.077

Link: CVE-2026-25611

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-10T21:45:58Z

Weaknesses