MariaDB
By MariaDB Foundation Vulnerability disclosure program on Self-hosted mariadb.org
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- Assets in scope
- 1
- Public CVEs
- 60
- Last change
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At a glance
What to know before you start testing.
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- A disclosure program: you report for credit, not money.
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- [email protected]
Rewards
What the company's own policy page says it pays.
When we last read the linked page (12 Nov 2026), it did not look like a security policy. The program may have moved or closed; check the company's site before you test.
This program does not pay cash rewards.
Scope
1 asset you may test.
Domains 1
- mariadb.org
Changes
Tracked since 11 Nov 2026. Last checked 5 hours ago.
No changes yet. When the rewards or scope move, you will see it here and in the RSS feed.
Public CVEs
Published vulnerabilities in this vendor's products, from the NVD.
| CVE | Summary | Severity | Published |
|---|---|---|---|
| CVE-2026-97380 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the GRANT PROXY statement treats an IDENTIFIED clause with an empty password as though authentication were not specified, causing it to check the wrong grantor privileges. A low-privileged attacker who can name another account can exploit this authorization error | High 8.8 | 16 Oct 2026 |
| CVE-2026-92262 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the #mysql50# bypass prefix is affected because it allows the #mysql50# prefix to bypass normal table-name filesystem encoding. An attacker can trigger the issue with a table name using the #mysql50# prefix, then use a #mysql50# table name to access files under th | Critical 9.9 | 16 Oct 2026 |
| CVE-2026-85985 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the CONNECT engine plugin file-access UDFs json_file(), bson_file(), jfile_make(), bfile_make(), and jbin_file() are affected because each does not enforce FILE privilege or the secure_file_priv setting. A low-privileged attacker can trigger the issue by calling a | Medium 5.4 | 16 Oct 2026 |
| CVE-2026-86047 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, SHOW CREATE SERVER, SHOW CREATE USER, and mariadb-dump are affected because each does not consistently quote identifiers and values when serializing SQL. A low-privileged attacker can trigger the issue when an attacker-created object with crafted identifiers or va | High 7.7 | 16 Oct 2026 |
| CVE-2026-85745 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, ST_Area reads beyond the allocated buffer when processing invalid WKB for a MultiPolygon because the multi-polygon parser advances past a nested geometry header without first verifying enough input remains. A low-privileged remote attacker can supply malformed spa | Medium 4.3 | 16 Oct 2026 |
| CVE-2026-85746 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, ST_AsText can write beyond an allocated output buffer when converting deeply nested GeometryCollections because recursive WKT serialization does not account for bytes consumed or reserve sufficient space. A low-privileged remote attacker can submit a specially cra | Critical 9.9 | 16 Oct 2026 |
| CVE-2026-85748 | MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYS_REFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYS_REFCURSORs and then fetch one to trigger a use-after-free that can enable remote code execution when combined with another vuln | Critical 9.9 | 16 Oct 2026 |
| CVE-2026-107821 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB insufficiently validated counts, offsets, lengths, and field boundaries in FRM metadata while opening binary FRM files. An attacker able to place a crafted FRM file in the data directory could trigger out-of-bounds reads or writes, crash the server, or pot | High 8.0 | 9 Oct 2026 |
| CVE-2026-107822 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's da | Medium 6.4 | 9 Oct 2026 |
| CVE-2026-107823 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the MariaDB view FRM parser did not safely encode embedded newline characters in a username. An account with CREATE USER and CREATE VIEW WITH GRANT OPTION could create a crafted username containing additional view metadata, causing the parser to interpret part of | High 7.2 | 9 Oct 2026 |
| CVE-2026-107816 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the qc_info plugin could be confused by a query containing embedded null bytes. Reading information_schema.query_cache_info after such a query was cached could access data beyond the end of a heap-allocated buffer, potentially disclosing adjacent memory or crashin | Medium 6.4 | 9 Oct 2026 |
| CVE-2026-107817 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the mysql_json plugin assumed that imported MySQL tables contained valid MySQL binary JSON data. A specially prepared MySQL table containing invalid JSON data could cause out-of-bounds reads, information disclosure, or a server crash. This issue is fixed in versio | Medium 4.4 | 9 Oct 2026 |
| CVE-2026-107818 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the mariadb.service unit used /run/mysqld/wsrep-new-cluster during the next service restart. A database user with FILE privilege and a secure-file-priv configuration permitting writes to /run/mysqld could create that file and inject attacker-controlled environment | High 8.4 | 9 Oct 2026 |
| CVE-2026-107815 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the CONNECT engine's DOS table type used an incorrect boundary check that permitted a one-byte null write beyond a stack buffer at an attacker-controlled offset. An authenticated user able to use the CONNECT engine could cause a crash and potentially remote code e | High 8.5 | 9 Oct 2026 |
| CVE-2026-107814 | MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB RPM packages created the dedicated mysql service account with the database data directory as its home directory. A database user with the FILE privilege could write startup dot-files such as .bash_profile into $HOME, and those files could execute when an a | High 8.4 | 9 Oct 2026 |
| CVE-2026-48163 | MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.27, 10.11.1 to before 10.11.18, 11.4.1 to before 11.4.12, 11.8.1 to before 11.8.8, and 12.3.1, during the SST the donor node is interpolating parameters that the joiner sent into the command line. Not all parameters were properly validated which could allow a malicious joiner to execute arbitrary shel | High 8.0 | 12 Jun 2026 |
| CVE-2026-48165 | MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.27, 10.11.1 to before 10.11.18, 11.4.1 to before 11.4.12, 11.8.1 to before 11.8.8, and 12.3.1, a high-privileged MariaDB user could've used wsrep_sst_receive_address or wsrep_sst_donor global system variables to execute shell commands as the uid of the mariadbd process on the galera joiner node. This | High 8.0 | 12 Jun 2026 |
| CVE-2026-44168 | MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, during the SST the donor node is interpolating parameters that the joiner sent into the command line. Not all parameters were properly validated which could allow a malicious joiner to execute arbitrary shel | High 8.0 | 12 Jun 2026 |
| CVE-2026-44169 | MariaDB server is a community developed fork of MySQL server. From versions 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, a user getting EXECUTE access to a stored routine via a role, could see the routine definition even without SHOW CREATE ROUTINE privilege. This issue has been patched in versions 11.4.11, 11.8.7, and 12.3.2. | Medium 4.3 | 12 Jun 2026 |
| CVE-2026-44170 | MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, MariaDB on WIndows with installed CONNECT engine and enabled REST support interpolated table HTTP attribute into the curl command line without proper sanitizing. This allows the user to execute shell command | Medium 6.3 | 12 Jun 2026 |
| CVE-2026-44171 | MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, mbstream did not check for /../ in the path when unpacking the archive. A proper backup can never contain such paths, but a specially crafted archive could have caused mbstream to create files outside of the | Medium 6.3 | 12 Jun 2026 |
| CVE-2026-44172 | MariaDB server is a community developed fork of MySQL server. In versions 3.3.18 and 3.4.8, an application that was taking non-validated user input, escaping it with mysql_real_escape_string() and sending it to the database using text protocol and big5 character set was vulnerable to SQL injections, even though mysql_real_escape_string() was supposed to prevent them. This issue has been patched in | Medium 6.9 | 12 Jun 2026 |
| CVE-2026-44173 | MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, MariaDB allowed SELECT ... INTO OUTFILE and SELECT ... INTO DUMPFILE without verifying the FILE privilege if the FROM clause contained only subqueries. This issue has been patched in versions 10.6.26, 10.11. | Medium 5.0 | 12 Jun 2026 |
| CVE-2026-49261 | MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through 10.11.17, 11.4.1 through 11.4.11, 11.8.1 through 11.8.7, and 12.3.1 with `wsrep_notify_cmd` enabled would execute shell commands embedded in the name of the joiner node. This is fixed in 10.6.27, 10.11.18, 11.4.12, 11.8.8, and 12.3.2. As a workaround, anyone who cannot upgrade now should | Critical 10.0 | 11 Jun 2026 |
| CVE-2026-35549 | 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. | Medium 6.5 | 3 Apr 2026 |
| CVE-2026-32710 | MariaDB server is a community developed fork of MySQL server. An authenticated user can crash MariaDB versions 11.4 before 11.4.10 and 11.8 before 11.8.6 via a bug in JSON_SCHEMA_VALID() function. Under certain conditions it might be possible to turn the crash into a remote code execution. These conditions require tight control over memory layout which is generally only attainable in a lab environ | High 8.5 | 20 Mar 2026 |
| CVE-2026-3494 | 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. | Medium 5.3 | 3 Mar 2026 |
| CVE-2025-56404 | An issue was discovered in MariaDB MCP 0.1.0 allowing attackers to gain sensitive information via the SSE service as the SSE service lacks user validation. | High 7.5 | 10 Sep 2025 |
| CVE-2023-26785 | MariaDB v10.5 was discovered to contain a remote code execution (RCE) vulnerability via UDF Code in a Shared Object File, followed by a "create function" statement. NOTE: this is disputed by the MariaDB Foundation because no privilege boundary is crossed. | Critical 9.8 | 17 Oct 2024 |
| CVE-2023-39593 | Insecure permissions in the sys_exec function of MariaDB v10.5 allows authenticated attackers to execute arbitrary commands with elevated privileges. NOTE: this is disputed by the MariaDB Foundation because no privilege boundary is crossed. | Medium 5.6 | 17 Oct 2024 |
| CVE-2024-27766 | An issue in MariaDB v.11.1 allows a remote attacker to execute arbitrary code via the lib_mysqludf_sys.so function. NOTE: this is disputed by the MariaDB Foundation because no privilege boundary is crossed. | Medium 5.7 | 17 Oct 2024 |
| CVE-2023-22084 | Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.43 and prior, 8.0.34 and prior and 8.1.0. 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 fre | Medium 4.9 | 17 Oct 2023 |
| CVE-2023-5157 | 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. | High 7.5 | 27 Sep 2023 |
| CVE-2023-40354 | An issue was discovered in MariaDB MaxScale before 23.02.3. A user enters an encrypted password on a "maxctrl create service" command line, but this password is then stored in cleartext in the resulting .cnf file under /var/lib/maxscale/maxscale.cnf.d. The fixed versions are 2.5.28, 6.4.9, 22.08.8, and 23.02.3. | Medium 6.5 | 14 Aug 2023 |
| CVE-2022-47015 | 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. | Medium 6.5 | 20 Jan 2023 |
| CVE-2022-21595 | Vulnerability in the MySQL Server product of Oracle MySQL (component: C API). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Difficult to exploit 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 frequentl | Medium 4.4 | 18 Oct 2022 |
| CVE-2022-38791 | In MariaDB before 10.9.2, compress_write in extra/mariabackup/ds_compress.cc does not release data_mutex upon a stream write failure, which allows local users to trigger a deadlock. | Medium 5.5 | 27 Aug 2022 |
| CVE-2022-32091 | MariaDB v10.7 was discovered to contain an use-after-poison in in __interceptor_memset at /libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc. | High 7.5 | 1 Jul 2022 |
| CVE-2022-32081 | 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. | High 7.5 | 1 Jul 2022 |
| CVE-2022-32082 | MariaDB v10.5 to v10.7 was discovered to contain an assertion failure at table->get_ref_count() == 0 in dict0dict.cc. | High 7.5 | 1 Jul 2022 |
| CVE-2022-32083 | MariaDB v10.2 to v10.6.1 was discovered to contain a segmentation fault via the component Item_subselect::init_expr_cache_tracker. | High 7.5 | 1 Jul 2022 |
| CVE-2022-32084 | MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component sub_select. | High 7.5 | 1 Jul 2022 |
| CVE-2022-32085 | MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component Item_func_in::cleanup/Item::cleanup_processor. | High 7.5 | 1 Jul 2022 |
| CVE-2022-32086 | MariaDB v10.4 to v10.8 was discovered to contain a segmentation fault via the component Item_field::fix_outer_field. | High 7.5 | 1 Jul 2022 |
| CVE-2022-32087 | MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component Item_args::walk_args. | High 7.5 | 1 Jul 2022 |
| CVE-2022-32088 | 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. | High 7.5 | 1 Jul 2022 |
| CVE-2022-32089 | MariaDB v10.5 to v10.7 was discovered to contain a segmentation fault via the component st_select_lex_unit::exclude_level. | High 7.5 | 1 Jul 2022 |
| CVE-2022-31621 | MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_xbstream.cc, when an error occurs (stream_ctxt->dest_file == NULL) while executing the method xbstream_open, the held lock is not released correctly, which allows local users to trigger a denial of service due to the deadlock. Note: The vendor argues this is just an improper locking bug and not a vulnerability w | Medium 5.5 | 25 May 2022 |
| CVE-2022-31622 | MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc, when an error occurs (pthread_create returns a nonzero value) while executing the method create_worker_threads, the held lock is not released correctly, which allows local users to trigger a denial of service due to the deadlock. Note: The vendor argues this is just an improper locking bug and not a | Medium 5.5 | 25 May 2022 |
| CVE-2022-31623 | MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc, when an error occurs (i.e., going to the err label) while executing the method create_worker_threads, the held lock thd->ctrl_mutex is not released correctly, which allows local users to trigger a denial of service due to the deadlock. Note: The vendor argues this is just an improper locking bug and | Medium 5.5 | 25 May 2022 |
| CVE-2022-31624 | MariaDB Server before 10.7 is vulnerable to Denial of Service. While executing the plugin/server_audit/server_audit.c method log_statement_ex, the held lock lock_bigbuffer is not released correctly, which allows local users to trigger a denial of service due to the deadlock. | Medium 5.5 | 25 May 2022 |
| CVE-2022-21451 | Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.37 and prior and 8.0.28 and prior. Difficult to exploit 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 frequent | Medium 4.4 | 19 Apr 2022 |
| CVE-2022-21427 | 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 frequ | Medium 4.9 | 19 Apr 2022 |
| CVE-2022-27448 | There is an Assertion failure in MariaDB Server v10.9 and below via 'node->pcur->rel_pos == BTR_PCUR_ON' at /row/row0mysql.cc. | High 7.5 | 14 Apr 2022 |
| CVE-2022-27449 | MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component sql/item_func.cc:148. | High 7.5 | 14 Apr 2022 |
| CVE-2022-27451 | MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component sql/field_conv.cc. | High 7.5 | 14 Apr 2022 |
| CVE-2022-27452 | MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component sql/item_cmpfunc.cc. | High 7.5 | 14 Apr 2022 |
| CVE-2022-27455 | MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component my_wildcmp_8bit_impl at /strings/ctype-simple.c. | High 7.5 | 14 Apr 2022 |
| CVE-2022-27456 | MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component VDec::VDec at /sql/sql_type.cc. | High 7.5 | 14 Apr 2022 |
| CVE-2022-27457 | MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component my_mb_wc_latin1 at /strings/ctype-latin1.c. | High 7.5 | 14 Apr 2022 |