CVE-2025-50068

Cluster takeover via undisclosed local flaw

Published Jul 15, 2025 · Updated Feb 26, 2026

An unspecified flaw in MySQL Cluster 8.0.0 through 8.0.42, 8.4.0 through 8.4.5, and 9.0.0 through 9.3.0 allows local users to take over the cluster. Oracle identifies the affected component only as Cluster: General and has not disclosed the faulty operation or input that triggers the takeover. Exploitation requires a high-privileged account with local logon access to cluster infrastructure and gives control of cluster data and service operation.

CVSS severity6.7
Medium
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An unspecified flaw in MySQL Cluster 8.0.0 through 8.0.42, 8.4.0 through 8.4.5, and 9.0.0 through 9.3.0 allows local users to take over the cluster. Oracle identifies the affected component only as Cluster: General and has not disclosed the faulty operation or input that triggers the takeover. Exploitation requires a high-privileged account with local logon access to cluster infrastructure and gives control of cluster data and service operation.

The record

CVE
CVE-2025-50068
Published
Jul 15, 2025
Updated
Feb 26, 2026
Vendor
Oracle Corporation
Product
MySQL Cluster
Classifications
Unavailable
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Jul 15, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record 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=8.0.0 <=8.0.42
  2. Affected versionversion=8.4.0 <=8.4.5
  3. Affected versionversion=9.0.0 <=9.3.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Oracle Corporation · MySQL Clusterversion=8.0.0 <=8.0.42; version=8.4.0 <=8.4.5; version=9.0.0 <=9.3.0

Published CVSS scores

6.7Oracle CorporationCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

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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