CVE-2026-60747: Medium severity Oracle MySQL Server (Replication) vulnerability

Published Jul 21, 2026
·
Updated

Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are MySQL Server: 8.4.0-8.4.10, 9.7.0-9.7.1; MySQL Cluster: 8.0.0-8.0.47, 8.4.0-8.4.10 and 9.7.0-9.7.1. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where MySQL Server, MySQL Cluster executes to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server, MySQL Cluster. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Affected Software

9 affected components
Oracle MySQL Server (Replication)>=8.4.0<=8.4.10, >=9.7.0<=9.7.1
Oracle MySQL Cluster (Replication)>=8.0.0<=8.0.47, >=8.4.0<=8.4.10, >=9.7.0<=9.7.1
Oracle MySQL Server>=8.4.0<=8.4.10
Oracle MySQL Server=9.7.0
Oracle MySQL Server=9.7.1
Oracle MySQL Cluster>=8.0.0<=8.0.47
Oracle MySQL Cluster>=8.4.0<=8.4.10
Oracle MySQL Cluster=9.7.0
Oracle MySQL Cluster=9.7.1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Oracle MySQL (Server: Replication) - MySQL Server to a version that resolves this vulnerability.

    Fixed in 8.4.0-8.4.10
  2. Upgrade

    Upgrade Oracle MySQL (Server: Replication) - MySQL Server to a version that resolves this vulnerability.

    Fixed in 9.7.0-9.7.1
  3. Upgrade

    Upgrade Oracle MySQL (Server: Replication) - MySQL Cluster to a version that resolves this vulnerability.

    Fixed in 8.0.0-8.0.47
  4. Upgrade

    Upgrade Oracle MySQL (Server: Replication) - MySQL Cluster to a version that resolves this vulnerability.

    Fixed in 8.4.0-8.4.10
  5. Upgrade

    Upgrade Oracle MySQL (Server: Replication) - MySQL Cluster to a version that resolves this vulnerability.

    Fixed in 9.7.0-9.7.1

Event History

Jul 21, 2026
CVE Published
via MITRE·09:36 PM
Data Sourced
via MITRE·09:36 PM
DescriptionSeverity
Data Sourced
via NVD·10:18 PM
DescriptionSeverityWeaknessAffected Software
Data Sourced
via Red Hat·10:44 PM
DescriptionSeverityAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2026-60747?

CVE-2026-60747 has a medium severity score of 6.2.

2

How do I fix CVE-2026-60747?

To mitigate CVE-2026-60747, upgrade to the latest supported versions of MySQL Server or MySQL Cluster that are not affected.

3

Which versions are affected by CVE-2026-60747?

The affected versions are MySQL Server 8.4.0-8.4.10, 9.7.0-9.7.1 and MySQL Cluster 8.0.0-8.0.47, 8.4.0-8.4.10, 9.7.0-9.7.1.

4

What type of vulnerability is CVE-2026-60747?

CVE-2026-60747 is an easily exploitable vulnerability in the MySQL Server component related to replication.

5

Is authentication required to exploit CVE-2026-60747?

CVE-2026-60747 does not require authentication to exploit, making it particularly concerning.

Company

Resources

Contact

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