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CVE-2026-25612

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CVE-2026-25612

Published: Feb 10, 2026

Modified: Feb 10, 2026

PUBLISHED

CVSS v3.1

6.5

MEDIUM

Description

The internal locking mechanism of the MongoDB server uses an internal encoding of the resources in order to choose what lock to take. Collections may inadvertently collide with one another in this representation causing unavailability between them due to conflicting locks.

VendorProductVersions

MongoDB Inc

MongoDB Server

affected
8.2 - < 8.2.4
affected
8.0 - < 8.0.18
affected
7.0 - < 7.0.29

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

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