CVE-2026-70724Network attack vector

Unauthenticated cluster takeover through HTTP

Published Aug 18, 2026 · Updated Aug 25, 2026

An unspecified flaw in Oracle MySQL Cluster 8.0.0 through 8.0.48 allows remote attackers to take over clusters through HTTP. Oracle has not published the vulnerable HTTP endpoint or the operation it performs incorrectly on untrusted input. Exploitation requires high attack complexity and interaction by another person; affected lines also include 8.4.0 through 8.4.11 and 9.7.0 through 9.7.2.

CVSS severity7.5
High
EPSS probability0.30%
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 Oracle MySQL Cluster 8.0.0 through 8.0.48 allows remote attackers to take over clusters through HTTP. Oracle has not published the vulnerable HTTP endpoint or the operation it performs incorrectly on untrusted input. Exploitation requires high attack complexity and interaction by another person; affected lines also include 8.4.0 through 8.4.11 and 9.7.0 through 9.7.2.

The record

CVE
CVE-2026-70724
Published
Aug 18, 2026
Updated
Aug 25, 2026
Vendor
Oracle Corporation
Product
MySQL Cluster
Classifications
Unavailable
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 25, 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 <=8.0.48
  2. Affected versionversion=8.4.0 <=8.4.11
  3. Affected versionversion=9.7.0 <=9.7.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle Corporation · MySQL Clusterversion=8.0.0 <=8.0.48; version=8.4.0 <=8.4.11; version=9.7.0 <=9.7.2

Published CVSS scores

7.5Oracle CorporationCVSS:3.1/AV:N/AC:H/PR:N/UI:R/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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

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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