CVE-2026-101628

mediumpriority · track · 26EPSS 0.004 · 35 %ileDEFRUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.41% (35th) EPSS

CVSS 6.5 · medium

Is it mine?

8 products

Check your exposure

Who says so?

2 sources

cert_bund · certfr

EPSS · scored 2026-10-28

Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: NDB Operator). The supported version that is affected is 9.7.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Cluster. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hprimary · secalert_us@oracle.com USexploitability 2.8 · impact 3.6

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-284US

affected products (8)

Products and version ranges known to be affected.

MySQLall versionscert_bundDEcpe:/a:oracle:mysql:9.7.3
MySQLall versionscert_bundDEcpe:/a:oracle:mysql:26.7.0-26.7.1
MySQLall versionscert_bundDEcpe:/a:oracle:mysql:26.7.1
MySQLall versionscert_bundDEcpe:/a:oracle:mysql:8.0.0-8.0.37
MySQLall versionscert_bundDEcpe:/a:oracle:mysql:8.0.0-8.0.49
MySQLall versionscert_bundDEcpe:/a:oracle:mysql:8.4.0-8.4.12
MySQLall versionscert_bundDEcpe:/a:oracle:mysql:9.7.0-9.7.3
Oracle MySQL 26.7.0all versionscert_bundDEcpe:/a:oracle:mysql:26.7.0

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-4081Oracle MySQL: Mehrere SchwachstellenDeutsch2026-10-20csaf · cert_bundDE
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle MySQL ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.
CERTFR-2026-AVI-1351Multiples vulnérabilités dans Oracle MySQLFrançais2026-10-21vendor · certfrFR

sources

Which sources assert this record, and when.

cert_bund certfr NVD CVE.org MITRE

published 2026-10-20modified 2026-10-21

references (1) nvd

External citations — patches, advisories, analysis.

https://www.oracle.com/security-alerts/cpuoct2026.html

scry

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