CVE-2025-53023
Reported by oracle · Published July 15, 2025
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are 8.0.0-8.0.42. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| mysql_server | oracle | 8.0.42 |
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Oracle Corporation | MySQL Cluster | 7.6.0, 8.0.0 |
| Oracle Corporation | MySQL Server | 8.0.0 |
| oracle | mysql_cluster | 7.6.0, 8.0.0 |
| Oracle Corporation | MySQL Cluster | 8.0.0, 7.6.0 |
| Oracle Corporation | MySQL Server | 8.0.0 |
| oracle | mysql_server | 8.0.0 |
Timeline
- Jul 15, 2025 Coalition ESS Score (11 in total, the first dated here)
- Jul 15, 2025 CVE Published
- Jul 15, 2025 CVE Updated
- Jul 16, 2025 EPSS Score (30 in total, the first dated here)
- Jun 2, 2026 Security Advisory (7 in total, the first dated here)
- Nov 1, 2026 Distribution Patch (6 in total, the first dated here)
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln CVE-2025-53023
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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
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References
- Oracle Advisory vendor-advisory