MySQL Server: denial of service via Replication
Medium4.4CVE-2026-60185 · Published Jul 21, 2026 · updated Jul 27, 2026
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).
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:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-400
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