MySQL Server: takeover via Group Replication Plugin
High8.4CVE-2026-60163 · Published Jul 21, 2026 · updated Sep 15, 2026
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Group Replication Plugin). 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 takeover of MySQL Server, MySQL Cluster. CVSS 3.1 Base Score 8.4 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| MySQL Cluster Product | <= 8.0.0-8.0.47 | No fix yet |
| <= 8.4.0-8.4.10 | No fix yet | |
| <= 9.7.0-9.7.1 | No fix yet | |
| MySQL Server Product | <= 8.4.0-8.4.10 | No fix yet |
| <= 9.7.0-9.7.1 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-284
More Oracle advisories
All Oracle| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Jul 21 | Oracle HRMS (US): takeover via Internal Operations | High7.8 | No fix yet |
| Jul 21 | Oracle HRMS (US): data exposure via Internal Operations | Medium6.5 | No fix yet |
| Jul 21 | Oracle Work in Process: data tampering via Internal Operations | Medium5.4 | No fix yet |
| Jul 21 | Oracle HRMS (US): data tampering via US Payroll Year End | High7.1 | No fix yet |
| Jul 21 | Oracle HRMS (UK): data exposure via UK Payroll | High7.7 | No fix yet |
| Jul 21 | Oracle Java SE: takeover via Install | High7.8 | No fix yet |