Description
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. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
Published: 2026-07-21
Score: 4.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

A flaw in the replication component of Oracle MySQL Server and MySQL Cluster permits an attacker who has high privilege and network access to the replication interfaces to cause the database to hang or crash repeatedly. The result is a full availability outage of the affected instance. The description does not mention any impact on confidentiality or integrity, and this lack of confidentiality or integrity impact is inferred from the text.

Affected Systems

Oracle MySQL Server versions 8.4.0 through 8.4.10 and 9.7.0 through 9.7.1, and MySQL Cluster versions 8.0.0 through 8.0.47, 8.4.0 through 8.4.10, and 9.7.0 through 9.7.1 are affected. These releases are listed as supported and are impacted by the advisory.

Risk and Exploitability

The CVSS 3.1 base score of 4.4 reflects a medium severity impact limited to availability, and this availability-only impact is inferred from both the CVSS vector and the description. The EPSS score of less than 1% indicates a very low likelihood of exploitation in the wild. The vulnerability is not yet included in the CISA KEV catalog, suggesting no documented active exploits at this time. Exploitation requires an attacker who can authenticate with high privileges on the replication interfaces and has network connectivity to the target database.

Generated by OpenCVE AI on August 4, 2026 at 17:36 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply the latest Oracle MySQL patch that addresses CVE-2026-60188 or upgrade to a version newer than the affected ranges
  • Restrict access to the replication interfaces by limiting user privileges or disabling replication features on instances that do not require them
  • Monitor database logs and system metrics for unexpected hangs or crashes and verify that fail‑over mechanisms are functional

Generated by OpenCVE AI on August 4, 2026 at 17:36 UTC.

Tracking

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Advisories

No advisories yet.

History

Tue, 28 Jul 2026 00:15:00 +0000

Type Values Removed Values Added
Title mysql: Replication unspecified vulnerability (CPU Jul 2026)
Weaknesses CWE-770
References
Metrics threat_severity

None

 threat_severity

Moderate

Mon, 27 Jul 2026 14:15:00 +0000

Type Values Removed Values Added
Title Replication Component Denial of Service in Oracle MySQL

Fri, 24 Jul 2026 21:00:00 +0000

Type Values Removed Values Added
Title Replication Component Denial of Service in Oracle MySQL

Thu, 23 Jul 2026 21:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 21 Jul 2026 21:45:00 +0000

Type Values Removed Values Added
Description 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. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
First Time appeared Oracle
Oracle mysql Cluster
Oracle mysql Server
CPEs cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle mysql Cluster
Oracle mysql Server
References
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H'}

Subscriptions

Oracle Mysql Cluster Mysql Server
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-07-23T17:04:57.325Z

Reserved: 2026-07-08T15:51:40.520Z

Link: CVE-2026-60188

cve-icon Vulnrichment

Updated: 2026-07-23T16:13:47.347Z

cve-icon NVD

No data.

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-07-21T00:00:00Z

Links: CVE-2026-60188 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-08-04T17:45:03Z

Weaknesses
  • CWE-284

    Improper Access Control

  • CWE-770

    Allocation of Resources Without Limits or Throttling