Oracle Corporation MySQL Server
At a glance
- Source
- NVD
- EPSS
- EPSS 0.46 % · percentile 40 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- oracle
- NVD status
- Analyzed
Description
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are MySQL Server: 8.4.0-8.4.12, 9.7.0-9.7.3, 26.7.0-26.7.1; MySQL Cluster: 8.0.0-8.0.49, 8.4.0-8.4.12, 9.7.0-9.7.3 and 26.7.0-26.7.1. Easily exploitable 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 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Weaknesses (CWE)
- CWE-284 — Improper Access Control
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H | oracle |
| CVSS 3.1 | MEDIUM 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H | NVD · secalert_us@oracle.com (Secondary) |
European references
- ENISA EUVD · EUVD-2026-106133
- GCVE · GCVE-0-2026-101732
CERT-FR advisories
- CERTFR-2026-AVI-1351 — Multiples vulnérabilités dans Oracle MySQL · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*≥ 8.0.0 ≤ 8.0.49cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*≥ 8.4.0 ≤ 8.4.12cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*≥ 9.7.0 ≤ 9.7.3cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*≥ 26.7.0 ≤ 26.7.1cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*≥ 8.4.0 ≤ 8.4.12cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*≥ 9.7.0 ≤ 9.7.3cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*≥ 26.7.0 ≤ 26.7.1
Affected products
| Product | Versions |
|---|---|
| Oracle Corporation · MySQL Server | affected 8.4.0-8.4.12 ; affected 9.7.0-9.7.3 ; affected 26.7.0-26.7.1 |
| Oracle Corporation · MySQL Cluster | affected 8.0.0-8.0.49 ; affected 8.4.0-8.4.12 ; affected 9.7.0-9.7.3 ; affected 26.7.0-26.7.1 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |