Oracle MySQL Server security vulnerabilities

Oracle MySQL Server is an open source relational database management system with an InnoDB component that provides transaction-safe storage engine functionality. A denial of service vulnerability exists in the InnoDB component of Oracle MySQL Server. The vulnerability stems from a flaw in the...

Oracle MySQL Server DoS

The vulnerability of the Oracle MySQL Server component of the database management system’s optimizer is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause service interruptions...

Oracle MySQL Server DoS

The vulnerability of the Oracle MySQL Server component of the database management system’s optimizer is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause service interruptions...

Oracle MySQL Server DoS

The vulnerability of the Oracle MySQL Server component, specifically the Pluggable Auth feature of the database management system, is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause service interruptions...

DEBIAN-CVE-2026-21968

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 MySQ...

CVE-2026-21929

Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Parser. Supported versions that are affected are 9.0.0-9.5.0. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of...

UBUNTU-CVE-2026-21937

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...

CVE-2026-21968

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 MySQ...

CVE-2026-21968

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 MySQ...

CVE-2026-21964

Removed by vendor...

CVE-2026-21941

Removed by vendor...

SUSE CVE-2021-2009

Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Security: Roles. Supported versions that are affected are 8.0.19 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successf...

SUSE CVE-2021-2020

Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Optimizer. Supported versions that are affected are 8.0.20 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful...

SUSE CVE-2021-2160

Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Optimizer. Supported versions that are affected are 5.7.30 and prior and 8.0.17 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL...

MiracleLinux 7 : mysql55-mysql-5.5.50-1.el7 (AXSA:2016-579:01)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2016-579:01 advisory. Security issues fixed with this release: CVE-2015-4792 Unspecified vulnerability in Oracle MySQL Server 5.5.45 and earlier and 5.6.26 and earlier...

CVE-2025-53069

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...

Oracle MySQL Server 8.4.x < 8.4.7 (October 2025 CPU)

The versions of MySQL Server installed on the remote host are affected by multiple vulnerabilities as referenced in the October 2025 CPU advisory. - 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...

Oracle MySQL Server 9.x <= 9.4.0 Security Update (cpuoct2025) - Linux

Oracle MySQL Server is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

Oracle MySQL Server <= 8.0.43, 8.1.x <= 8.4.7, 9.0.0 <= 9.4.0 Security Update (cpuoct2025) - Windows

Oracle MySQL Server is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:oracle:mysql"; if...

Oracle MySQL Server <= 8.0.43, 8.1.x <= 8.4.7, 9.0.0 <= 9.4.0 Security Update (cpuoct2025) - Linux

Oracle MySQL Server is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:oracle:mysql"; if...