CVE-2026-46936
MediumCVSS 4.4Exploitation Probability (EPSS)
Low risk16th percentile - higher than 16% of all known CVEs
Summary
Vulnerability in MySQL Server and MySQL Cluster (component: Server: DDL) in multiple versions. A high-privileged attacker with difficult exploitation can cause a hang or frequent crashes (DOS).
Risk Assessment
Risk of denial of service (DOS) for MySQL Server or Cluster, requiring high privileges and difficult to exploit.
Recommendation
Upgrade MySQL Server and MySQL Cluster to patched versions (above 8.4.10, 9.7.1, 8.0.47).
Other vulnerabilities in MySQL Server, MySQL Cluster
See all- CVE-2026-101750Medium
Vulnerability in MySQL Server and MySQL Cluster (component: Server: Clone Plugin) affects MySQL Server 8.4.0-8.4.12, 9.7.0-9.7.3, 26.7.0-26.7.1 and 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. A high-privileged authenticated attacker with network access can cause a hang or frequently repeatable crash (complete DoS). CVSS 3.1 Base Score 4.9 (availability impact).
- CVE-2026-101749Medium
Vulnerability in MySQL Server and MySQL Cluster (component: Server: Security: Encryption) affects MySQL Server 26.7.0-26.7.1 and MySQL Cluster 26.7.0-26.7.1. A high-privileged authenticated attacker with network access can cause a hang or frequently repeatable crash (complete DoS). CVSS 3.1 Base Score 4.9 (availability impact).
- CVE-2026-101748Medium
Vulnerability in MySQL Server and MySQL Cluster (component: Server: Security: Audit) affects MySQL Server 8.4.0-8.4.12, 9.7.0-9.7.3, 26.7.0-26.7.1 and 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. A low-privileged authenticated attacker with network access can cause a hang or frequently repeatable crash (complete DoS). CVSS 3.1 Base Score 6.5 (availability impact).
- CVE-2026-101747Medium
Vulnerability in MySQL Server and MySQL Cluster (component: InnoDB) affects MySQL Server 8.4.0-8.4.12, 9.7.0-9.7.3, 26.7.0-26.7.1 and 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. A low-privileged authenticated attacker with network access can cause a hang or frequently repeatable crash (complete DoS). CVSS 3.1 Base Score 6.5 (availability impact).
- CVE-2026-101743Medium
Vulnerability in MySQL Server and MySQL Cluster (component: Server: GIS) affects MySQL Server 26.7.0-26.7.1 and MySQL Cluster 26.7.0-26.7.1. A low-privileged authenticated attacker with network access can cause a hang or frequently repeatable crash (complete DoS). CVSS 3.1 Base Score 6.5 (availability impact).
- CVE-2026-101733Medium
Vulnerability in MySQL Server and MySQL Cluster (component: Server: JSON) affects MySQL Server 8.4.0-8.4.12, 9.7.0-9.7.3, 26.7.0-26.7.1 and 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. A low-privileged authenticated attacker with network access can cause a hang or frequently repeatable crash (complete DoS). CVSS 3.1 Base Score 6.5 (availability impact).
- CVE-2026-61109Medium
Vulnerability in the JSON component of MySQL Server and MySQL Cluster. A low-privileged attacker can remotely cause a hang or frequent crashes (full DOS) of the server.
- CVE-2026-61093Medium
Vulnerability in the Optimizer component of MySQL Server and MySQL Cluster. A low-privileged attacker can remotely cause a hang or frequent crashes (full DOS).
- CVE-2026-60332Medium
Vulnerability in MySQL Server and MySQL Cluster (Server: Group Replication GCS component) in versions MySQL Server 8.4.0-8.4.10, 9.7.0-9.7.1 and MySQL Cluster 8.0.0-8.0.47, 8.4.0-8.4.10, 9.7.0-9.7.1. A high-privileged attacker with local access can exploit this vulnerability, potentially leading to takeover of MySQL Server and MySQL Cluster.
- CVE-2026-60331Medium
Vulnerability in MySQL Server and MySQL Cluster (Server: Replication component) in versions MySQL Server 8.4.0-8.4.10, 9.7.0-9.7.1 and MySQL Cluster 8.0.0-8.0.47, 8.4.0-8.4.10, 9.7.0-9.7.1. A high-privileged attacker with local access can exploit this vulnerability, potentially leading to takeover of MySQL Server and MySQL Cluster.
Original NVD description (English source)
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: DDL). 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).
Vulnerability data from NVD (NIST) · CISA KEV · EPSS