Mariadb: >> Mariadb >> 10.2.42 Security Vulnerabilities
An issue was discovered in MariaDB Server before 11.4.10, 11.5.x through 11.8.x before 11.8.6, and 12.x before 12.2.2. If the caching_sha2_password authentication plugin is installed, and some user accounts are configured to use it, a large packet can crash the server because sha256_crypt_r uses alloca.
CVSS Score
6.5
EPSS Score
0.003
Published
2026-04-03
In MariaDB server version through 11.8.5, when server audit plugin is enabled with server_audit_events variable configured with QUERY_DCL, QUERY_DDL, or QUERY_DML filtering, if an authenticated database user invokes a SQL statement prefixed with double-hyphen (—) or hash (#) style comments, the statement is not logged.
CVSS Score
5.3
EPSS Score
0.003
Published
2026-03-03
A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious remote client to cause a denial of service.
CVSS Score
7.5
EPSS Score
0.02
Published
2023-09-27
MariaDB v10.2 to v10.6.1 was discovered to contain a segmentation fault via the component Item_subselect::init_expr_cache_tracker.
CVSS Score
7.5
EPSS Score
0.018
Published
2022-07-01
MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component Item_func_in::cleanup/Item::cleanup_processor.
CVSS Score
7.5
EPSS Score
0.018
Published
2022-07-01
MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component Exec_time_tracker::get_loops/Filesort_tracker::report_use/filesort.
CVSS Score
7.5
EPSS Score
0.018
Published
2022-07-01
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions that are affected are 5.7.37 and prior and 8.0.28 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).
CVSS Score
4.9
EPSS Score
0.021
Published
2022-04-19
MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component sql/sql_window.cc.
CVSS Score
7.5
EPSS Score
0.022
Published
2022-04-14
MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component sql/item_func.cc:148.
CVSS Score
7.5
EPSS Score
0.022
Published
2022-04-14
MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component Item_func_in::cleanup(), which is exploited via specially crafted SQL statements.
CVSS Score
7.5
EPSS Score
0.023
Published
2022-04-12
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