CVE-2025-64682Network attack vector

Agent-user limit bypass via race condition

Published Nov 10, 2025 · Updated Nov 10, 2025

Race condition in JetBrains Hub before 2025.3.104432 allows remote authenticated users to bypass the Agent-user limit. JetBrains has not disclosed the request path, shared state, or synchronization failure that causes the limit check to race. Exploitation requires high-privileged authenticated access and changes only integrity by allowing more Agent users than the configured limit.

CVSS severity3.7
Low
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Race condition in JetBrains Hub before 2025.3.104432 allows remote authenticated users to bypass the Agent-user limit. JetBrains has not disclosed the request path, shared state, or synchronization failure that causes the limit check to race. Exploitation requires high-privileged authenticated access and changes only integrity by allowing more Agent users than the configured limit.

The record

CVE
CVE-2025-64682
Published
Nov 10, 2025
Updated
Nov 10, 2025
Vendor
JetBrains
Product
Hub
Classifications
CWE-362
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Nov 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 10, 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=0 <2025.3.104432

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

JetBrains · Hubversion=0 <2025.3.104432

Published CVSS scores

2.7JetBrains s.r.o.CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
3.7NIST NVDCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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