Information disclosure in Oracle MySQL Cluster
CVE-2026-60315
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: X 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 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 and unauthorized read access to a subset of MySQL Server, MySQL Cluster accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H).
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H.
EPSS exploit prediction
EPSS: 0.004 (37.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 37.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Oracle MySQL Cluster — versions 9.7.0, 9.7.1
- Oracle MySQL Server — versions 9.7.0, 9.7.1
- Oracle Corporation MySQL Cluster — versions 8.0.0-8.0.47, 8.4.0-8.4.10, 9.7.0-9.7.1
- Oracle Corporation MySQL Server — versions 8.4.0-8.4.10, 9.7.0-9.7.1
Weakness classification (CWE)
References
- www.oracle.com/security-alerts/cpujul2026.html (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-60315?
- CVE-2026-60315 is a high-severity vulnerability in Oracle MySQL Cluster, classified under Information Disclosure. CVSS score: 8.2/10. Published 2026-07-21.
- How severe is CVE-2026-60315?
- High severity. CVSS v3 base score is 8.2 out of 10.