CVE-2025-10061Network attack vector

Authenticated crash via malformed $group accumulator parameters

Published Sep 5, 2025 · Updated Sep 5, 2025

Improper input validation in specified MongoDB Server 6.0, 7.0, 8.0, and 8.1 releases allows remote authenticated users to crash mongod. The $group path mishandles additional parameters to certain accumulator functions and reaches a MONGO_verify assertion that terminates the process. A database user authorized to issue the crafted aggregation can repeatedly terminate the server and interrupt database service.

CVSS severity6.5
Medium
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in specified MongoDB Server 6.0, 7.0, 8.0, and 8.1 releases allows remote authenticated users to crash mongod. The $group path mishandles additional parameters to certain accumulator functions and reaches a MONGO_verify assertion that terminates the process. A database user authorized to issue the crafted aggregation can repeatedly terminate the server and interrupt database service.

The record

CVE
CVE-2025-10061
Published
Sep 5, 2025
Updated
Sep 5, 2025
Vendor
MongoDB
Product
MongoDB Server
Classifications
CWE-20, T1499.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 5, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 5, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.0 <6.0.25
  2. Affected versionversion=7.0 <7.0.22
  3. Affected versionversion=8.0 <8.0.12
  4. Affected versionversion=8.1 <8.1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

MongoDB · MongoDB Serverversion=6.0 <6.0.25; version=7.0 <7.0.22; version=8.0 <8.0.12; version=8.1 <8.1.2

Published CVSS scores

6.5INCIBE-CERTCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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