Oracle reports :

This Critical Patch Update contains 49 new security patches for Oracle MySQL. 10 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials. The highest CVSS v3.1 Base Score of vulnerabilities affecting Oracle MySQL is 9.8.

MariaDB is affected by CVE-2021-2166 and CVE-2021-2154 only

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986146 advisory.

    Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are     affected are 5.7.33 and prior and 8.0.23 and prior. 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). CVSS Vector:
    (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of MariaDB installed on the remote host is prior to 10.2.35. It is, therefore, affected by multiple vulnerabilities as referenced in the 10.2.35 advisory.

  - With MariaDB running on Windows, when local clients connect to the server over named pipes, it's possible     for an unprivileged user with an ability to run code on the server machine to intercept the named pipe     connection and act as a man-in-the-middle, gaining access to all the data passed between the client and     the server, and getting the ability to run SQL commands on behalf of the connected user. This occurs     because of an incorrect security descriptor. This affects MariaDB Server before 10.1.48, 10.2.x before     10.2.35, 10.3.x before 10.3.26, 10.4.x before 10.4.16, and 10.5.x before 10.5.7. NOTE: this issue exists     because certain details of the MariaDB CVE-2019-2503 fix did not comprehensively address attack variants     against MariaDB. This situation is specific to MariaDB, and thus CVE-2020-28912 does NOT apply to other     vendors that were originally affected by CVE-2019-2503. (CVE-2020-28912)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions     that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 and prior. 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. (CVE-2020-14765)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are     affected are 5.7.31 and prior and 8.0.21 and prior. 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. (CVE-2020-14776)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions     that are affected are 5.7.31 and prior and 8.0.21 and prior. 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. (CVE-2020-14789)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Locking). Supported versions     that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 and prior. 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. (CVE-2020-14812)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of MariaDB installed on the remote host is prior to 10.5.7. It is, therefore, affected by multiple vulnerabilities as referenced in the 10.5.7 advisory.

  - With MariaDB running on Windows, when local clients connect to the server over named pipes, it's possible     for an unprivileged user with an ability to run code on the server machine to intercept the named pipe     connection and act as a man-in-the-middle, gaining access to all the data passed between the client and     the server, and getting the ability to run SQL commands on behalf of the connected user. This occurs     because of an incorrect security descriptor. This affects MariaDB Server before 10.1.48, 10.2.x before     10.2.35, 10.3.x before 10.3.26, 10.4.x before 10.4.16, and 10.5.x before 10.5.7. NOTE: this issue exists     because certain details of the MariaDB CVE-2019-2503 fix did not comprehensively address attack variants     against MariaDB. This situation is specific to MariaDB, and thus CVE-2020-28912 does NOT apply to other     vendors that were originally affected by CVE-2019-2503. (CVE-2020-28912)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions     that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 and prior. 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. (CVE-2020-14765)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are     affected are 5.7.31 and prior and 8.0.21 and prior. 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. (CVE-2020-14776)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions     that are affected are 5.7.31 and prior and 8.0.21 and prior. 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. (CVE-2020-14789)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Locking). Supported versions     that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 and prior. 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. (CVE-2020-14812)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2021_3590 advisory.

    * mysql: Server: Stored Procedure multiple vulnerabilities (CVE-2020-14672, CVE-2021-2046, CVE-2021-2072,     CVE-2021-2081, CVE-2021-2215, CVE-2021-2217, CVE-2021-2293, CVE-2021-2304, CVE-2021-2424)

    * mysql: Server: FTS multiple vulnerabilities (CVE-2020-14765, CVE-2020-14789, CVE-2020-14804)

    * mysql: Server: Optimizer multiple vulnerabilities (CVE-2020-14769, CVE-2020-14773, CVE-2020-14777,     CVE-2020-14785, CVE-2020-14793, CVE-2020-14794, CVE-2020-14809, CVE-2020-14830, CVE-2020-14836,     CVE-2020-14837, CVE-2020-14839, CVE-2020-14845, CVE-2020-14846, CVE-2020-14861, CVE-2020-14866,     CVE-2020-14868, CVE-2020-14888, CVE-2020-14891, CVE-2020-14893, CVE-2021-2001, CVE-2021-2021,     CVE-2021-2024, CVE-2021-2030, CVE-2021-2031, CVE-2021-2036, CVE-2021-2055, CVE-2021-2060, CVE-2021-2065,     CVE-2021-2070, CVE-2021-2076, CVE-2021-2164, CVE-2021-2169, CVE-2021-2170, CVE-2021-2193, CVE-2021-2203,     CVE-2021-2212, CVE-2021-2213, CVE-2021-2230, CVE-2021-2278, CVE-2021-2298, CVE-2021-2299, CVE-2021-2342,     CVE-2021-2357, CVE-2021-2367, CVE-2021-2383, CVE-2021-2384, CVE-2021-2387, CVE-2021-2410, CVE-2021-2412,     CVE-2021-2418, CVE-2021-2425, CVE-2021-2426, CVE-2021-2427, CVE-2021-2437, CVE-2021-2441, CVE-2021-2444)

    * mysql: InnoDB multiple vulnerabilities (CVE-2020-14775, CVE-2020-14776, CVE-2020-14821, CVE-2020-14829,     CVE-2020-14848, CVE-2021-2022, CVE-2021-2028, CVE-2021-2048, CVE-2021-2174, CVE-2021-2180, CVE-2021-2194,     CVE-2021-2372, CVE-2021-2374, CVE-2021-2389, CVE-2021-2390, CVE-2021-2429, CVE-2020-14791, CVE-2021-2042)

    * mysql: Server: PS multiple vulnerabilities (CVE-2020-14786, CVE-2020-14790, CVE-2020-14844,     CVE-2021-2422)

    * mysql: Server: Security multiple vulnerabilities (CVE-2020-14800, CVE-2020-14838, CVE-2020-14860)

    * mysql: Server: Locking multiple vulnerabilities (CVE-2020-14812, CVE-2021-2058, CVE-2021-2402)

    * mysql: Server: DML multiple vulnerabilities (CVE-2020-14814, CVE-2020-14828, CVE-2021-2056,     CVE-2021-2087, CVE-2021-2088, CVE-2021-2166, CVE-2021-2172, CVE-2021-2196, CVE-2021-2300, CVE-2021-2305,     CVE-2021-2370, CVE-2021-2440)

    * mysql: Server: Charsets unspecified vulnerability (CVE-2020-14852)

    * mysql: Server: DDL multiple vulnerabilities (CVE-2020-14867, CVE-2021-2061, CVE-2021-2122,     CVE-2021-2339, CVE-2021-2352, CVE-2021-2399)

    * mysql: Server: X Plugin unspecified vulnerability (CVE-2020-14870)

    * mysql: Server: Logging unspecified vulnerability (CVE-2020-14873)

    * mysql: Server: Replication multiple vulnerabilities (CVE-2021-2002, CVE-2021-2171, CVE-2021-2178,     CVE-2021-2202, CVE-2021-2356, CVE-2021-2385)

    * mysql: C API multiple vulnerabilities (CVE-2021-2010, CVE-2021-2011)

    * mysql: Server: Components Services unspecified vulnerability (CVE-2021-2038)

    * mysql: Server: Options unspecified vulnerability (CVE-2021-2146)

    * mysql: Server: Group Replication Plugin multiple vulnerabilities (CVE-2021-2179, CVE-2021-2232)

    * mysql: Server: Partition multiple vulnerabilities (CVE-2021-2201, CVE-2021-2208)

    * mysql: Server: Information Schema multiple vulnerabilities (CVE-2021-2032, CVE-2021-2226, CVE-2021-2301,     CVE-2021-2308)

    * mysql: Server: Packaging unspecified vulnerability (CVE-2021-2307)

    * mysql: Server: Federated unspecified vulnerability (CVE-2021-2354)

    * mysql: Server: GIS unspecified vulnerability (CVE-2021-2417)

    * mysql: Server: Memcached unspecified vulnerability (CVE-2021-2340)

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名稱	產品	系列	已發布	已更新	嚴重性
148869	FreeBSD : MySQL -- Multiple vulnerabilities (56ba4513-a1be-11eb-9072-d4c9ef517024)	Nessus	FreeBSD Local Security Checks	2021/4/21	2024/11/29	medium
268471	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: mysql (UTSA-2025-986146)	Nessus	Unity Linux Local Security Checks	2025/10/7	2025/10/8	medium
142220	MariaDB 10.2.0 < 10.2.35 Multiple Vulnerabilities	Nessus	Databases	2020/11/2	2026/1/29	high
142221	MariaDB 10.5.0 < 10.5.7 Multiple Vulnerabilities	Nessus	Databases	2020/11/2	2026/1/29	high
358192	Rocky Linux 8 [CIQ] Security Update: mecab / mecab-debuginfo / mecab-debugsource / mecab-ipadic / etc Multiple Vulnerabilities (crlsa-2021_3590)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/1	medium

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