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MongoDB Server Duplicate _id Field Query Handling Denial-of-Service Vulnerability

Vulnerability

A denial-of-service vulnerability has been identified in MongoDB Server v8.1.0. This issue arises when an authorized user issues queries containing duplicate _id fields, leading to unexpected behavior that may cause the server to crash.

Impact

Exploitation of this vulnerability can cause MongoDB Server to crash, leading to a denial-of-service condition.

Remediation

Users can upgrade to MongoDB Server versions 8.2.0-rc0 or 8.1.1 to address this vulnerability.

Added: Jul 7, 2025, 4:17 PM
Updated: Jul 7, 2025, 4:17 PM

Vulnerability Rating

Custom Algorithm
spread
6.8
impact
2.5
exploitability
6.2
remediation
7.7
relevance
0.2
threat
6.4
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.