Mariadb: >> Mariadb >> 10.9.0 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
MariaDB Server before 10.3.34 thru 10.9.3 is vulnerable to Denial of Service. It is possible for function spider_db_mbase::print_warnings to dereference a null pointer.
CVSS Score
6.5
EPSS Score
0.015
Published
2023-01-20
MariaDB v10.4 to v10.7 was discovered to contain an use-after-poison in prepare_inplace_add_virtual at /storage/innobase/handler/handler0alter.cc.
CVSS Score
7.5
EPSS Score
0.019
Published
2022-07-01
MariaDB v10.5 to v10.7 was discovered to contain an assertion failure at table->get_ref_count() == 0 in dict0dict.cc.
CVSS Score
7.5
EPSS Score
0.019
Published
2022-07-01
MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component sub_select.
CVSS Score
7.5
EPSS Score
0.02
Published
2022-07-01
MariaDB v10.5 to v10.7 was discovered to contain a segmentation fault via the component st_select_lex_unit::exclude_level.
CVSS Score
7.5
EPSS Score
0.019
Published
2022-07-01
MariaDB v10.7 was discovered to contain an use-after-poison in in __interceptor_memset at /libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc.
CVSS Score
7.5
EPSS Score
0.021
Published
2022-07-01
zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.
CVSS Score
7.5
EPSS Score
0.521
Published
2022-03-25
If, after successful installation of MantisBT through 2.5.2 on MySQL/MariaDB, the administrator does not remove the 'admin' directory (as recommended in the "Post-installation and upgrade tasks" section of the MantisBT Admin Guide), and the MySQL client has a local_infile setting enabled (in php.ini mysqli.allow_local_infile, or the MySQL client config file, depending on the PHP setup), an attacker may take advantage of MySQL's "connect file read" feature to remotely access files on the MantisBT server.
CVSS Score
4.9
EPSS Score
0.013
Published
2017-08-05
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