CVSS: 6.8EPSS: 0%CPEs: 3EXPL: 0CVE-2026-21968
https://notcve.org/view.php?id=CVE-2026-21968
20 Jan 2026 — Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.44, 8.4.0-8.4.7 and 9.0.0-9.5.0. Easily exploitable vulnerability allows low 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 6.5 (Availability impacts). • https://www.oracle.com/security-alerts/cpujan2026.html •
CVSS: 6.1EPSS: 0%CPEs: 3EXPL: 0CVE-2026-21964 – Ubuntu Security Notice USN-8006-1
https://notcve.org/view.php?id=CVE-2026-21964
20 Jan 2026 — Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Thread Pooling). Supported versions that are affected are 8.0.0-8.0.44, 8.4.0-8.4.7 and 9.0.0-9.5.0. 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 impa... • https://www.oracle.com/security-alerts/cpujan2026.html •
CVSS: 6.1EPSS: 0%CPEs: 3EXPL: 0CVE-2026-21948
https://notcve.org/view.php?id=CVE-2026-21948
20 Jan 2026 — Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.44, 8.4.0-8.4.7 and 9.0.0-9.5.0. 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).... • https://www.oracle.com/security-alerts/cpujan2026.html • CWE-400: Uncontrolled Resource Consumption •
CVSS: 6.1EPSS: 0%CPEs: 3EXPL: 0CVE-2026-21941
https://notcve.org/view.php?id=CVE-2026-21941
20 Jan 2026 — Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.44, 8.4.0-8.4.7 and 9.0.0-9.5.0. 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).... • https://www.oracle.com/security-alerts/cpujan2026.html • CWE-400: Uncontrolled Resource Consumption •
CVSS: 6.1EPSS: 0%CPEs: 3EXPL: 0CVE-2026-21937
https://notcve.org/view.php?id=CVE-2026-21937
20 Jan 2026 — Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions that are affected are 8.0.0-8.0.44, 8.4.0-8.4.7 and 9.0.0-9.5.0. 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). • https://www.oracle.com/security-alerts/cpujan2026.html •
CVSS: 6.1EPSS: 0%CPEs: 7EXPL: 0CVE-2026-21936 – Ubuntu Security Notice USN-8006-1
https://notcve.org/view.php?id=CVE-2026-21936
20 Jan 2026 — Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.44, 8.4.0-8.4.7 and 9.0.0-9.5.0. 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). • https://www.oracle.com/security-alerts/cpujan2026.html •
CVSS: 6.1EPSS: 0%CPEs: 3EXPL: 0CVE-2025-53069
https://notcve.org/view.php?id=CVE-2025-53069
21 Oct 2025 — Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Components Services). Supported versions that are affected are 8.0.0-8.0.43, 8.4.0-8.4.6 and 9.0.0-9.4.0. 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... • https://www.oracle.com/security-alerts/cpuoct2025.html • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 6.1EPSS: 0%CPEs: 3EXPL: 0CVE-2025-53062
https://notcve.org/view.php?id=CVE-2025-53062
21 Oct 2025 — Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.43, 8.4.0-8.4.6 and 9.0.0-9.4.0. 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). • https://www.oracle.com/security-alerts/cpuoct2025.html • CWE-400: Uncontrolled Resource Consumption •
CVSS: 6.8EPSS: 0%CPEs: 3EXPL: 0CVE-2025-53054
https://notcve.org/view.php?id=CVE-2025-53054
21 Oct 2025 — Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.43, 8.4.0-8.4.6 and 9.0.0-9.4.0. 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 as well as unauthorized update, insert or delete access to ... • https://www.oracle.com/security-alerts/cpuoct2025.html • CWE-400: Uncontrolled Resource Consumption •
CVSS: 6.8EPSS: 0%CPEs: 3EXPL: 0CVE-2025-53053 – Ubuntu Security Notice USN-7873-1
https://notcve.org/view.php?id=CVE-2025-53053
21 Oct 2025 — Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.0-8.0.43, 8.4.0-8.4.6 and 9.0.0-9.4.0. 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 as well as unauthorized update, insert or delete acces... • https://www.oracle.com/security-alerts/cpuoct2025.html • CWE-400: Uncontrolled Resource Consumption •